List of mass shootings in the United States
This is a list of known mass shootings that have occurred in the United States since 1966. Mass shootings are incidents involving multiple victims of firearm-related violence. The precise inclusion criteria are disputed, and there is no broadly accepted definition.
The Gun Violence Archive, a nonprofit research group that tracks shootings and their characteristics in the United States, defines a mass shooting as an incident in which four or more people, excluding the perpetrator(s), are shot in one location at roughly the same time. The Congressional Research Service narrows that definition further, only considering what it defines as "public mass shootings", and only considering victims as those who are killed, excluding any victims who survive. The Washington Post and Mother Jones use similar definitions, with the latter acknowledging that their definition "is a conservative measure of the problem", as many rampages with fewer fatalities occur. The crowdsourced Mass Shooting Tracker project uses a definition even looser than the Gun Violence Archive's definition: four people shot in one incident regardless of the circumstances.
List of mass shootings (2013–present)
There are many definitions for what a mass shooting is:
- Mass Shooting Tracker: 4+ shot in one incident, at one location, at roughly the same time.
- Gun Violence Archive: 4+ shot in one incident, excluding the perpetrator(s), at one location, at roughly the same time.
- Vox: 4+ shot in one incident, excluding the perpetrator(s), at one location, at roughly the same time.
- USA Today: 4+ shot and killed in one incident, at one location, at roughly the same time (same as the FBI's "mass killing" definition).
- Mother Jones: 3+ shot and killed in one incident, excluding the perpetrator(s), at a public place, excluding gang-related killings.
- The Washington Post: 4+ shot and killed in one incident, excluding the perpetrator(s), at a public place, excluding gang-related killings.
Only incidents considered mass shootings by at least two of the above definitions are listed, and only shootings that have Wikipedia articles of their own are included in this list. Detailed lists of shootings can be found per-year at their respective pages.
|November 11, 2018||Robbins, Illinois||1||4[n 1]||5||Shooting of Jemel Roberson: A man re-entered a bar after being ejected and began to fire, wounding three people and becoming injured himself. Armed security guards apprehended the suspect. Responding officers saw one of the security guards with a gun, and shot and killed him.|
|November 7, 2018||Thousand Oaks, California||13[n 1]||12+||25+||Thousand Oaks shooting: A man entered a bar hosting a student line-dancing event and killed twelve people, including a police officer. At least twelve people were injured. The gunman then killed himself.|
|November 2, 2018||Tallahassee, Florida||3[n 1]||5[n 2]||8||2018 Tallahassee Attack: A man entered a yoga studio and killed 2 women and injured 5 others; four by gunshots and one by pistol-whipping, before committing suicide.|
|October 27, 2018||Pittsburgh, Pennsylvania||11||6||17||Pittsburgh synagogue shooting: A man opened fire in the Tree of Life synagogue in an antisemitic attack, killing eleven people and injuring six others (including four police officers). The suspect was taken into custody by police.|
|October 3, 2018||Florence, South Carolina||1||7||8||Florence County shooting: Officers were shot at during a two-hour standoff while attempting to execute a search warrant in which the perpetrator held children hostage, killing one and wounding seven before being arrested.|
|September 21, 2018||Aberdeen, Maryland||4[n 1]||3||7||Aberdeen, Maryland shooting: An employee of the Rite Aid Distribution facility killed three victims before wounding herself. The shooter died later in the hospital.|
|September 6, 2018||Cincinnati, Ohio||4[n 1]||2||6||Fifth Third Center Shooting: A gunman entered a loading dock at the Fifth Third Center skyscraper and opened fire before entering the lobby of a building. Four people, including the shooter, were killed and two were injured.|
|August 26, 2018||Jacksonville, Florida||3[n 1]||9||14||Jacksonville Landing Shooting: A gunman killed two people and wounded eleven more (nine with gunshot wounds) at a Madden NFL 19 competition before killing himself. The shooter was identified as David Katz, an individual who had reportedly been eliminated from the competition before the shooting.|
|June 28, 2018||Annapolis, Maryland||5||2||7||Capital Gazette shooting: A gunman entered the offices of The Capital Gazette and killed five employees and wounded two others.|
|June 17, 2018||Trenton, New Jersey||1[n 1]||22[n 3]||23||Art All Night shooting: Multiple gunmen wounded 17 people at the Art All Night festival. Five others were wounded when they were trampled by people around them. One of the suspected gunmen was shot and killed by police. Police suspect the shooting was gang-related.|
|May 30–June 4, 2018||Scottsdale, Arizona||7||0||7||2018 Scottsdale Spree Shootings: Over the course of several days, a man killed a forensic psychologist, two paralegals, a counselor, and a couple from whom he took a handgun. The suspect killed himself when police began closing in on him.|
|May 18, 2018||Santa Fe, Texas||10||14[n 1]||24||Santa Fe High School shooting: A student at Santa Fe High School shot and killed ten people and wounded fourteen others. Explosive devises were also found, but they were not detonated. The suspect was taken into custody by police.|
|April 22, 2018||Nashville, Tennessee||4||2||6||Nashville Waffle House shooting: A gunman entered a Waffle House, where he killed four people and injured two others. He was later taken into custody.|
|March 9, 2018||Yountville, California||5[n 1][n 4]||0||5||Yountville Shooting: A man entered the Veterans Home of California and held three staff members hostage. He killed the three staff members (and the unborn child of one of the staff members, who was pregnant) before killing himself in a murder–suicide.|
|February 14, 2018||Parkland, Florida||17||17||34||Stoneman Douglas High School shooting: A former student of Marjory Stoneman Douglas High School entered the school, killed seventeen people, and wounded seventeen others. He was taken into custody by police.|
|January 23, 2018||Benton, Kentucky||2||16||18||Marshall County High School Shooting: A fifteen-year-old student killed two other students and injured sixteen others before discarding his weapon and attempting to hide among other students. He was apprehended by police.|
|December 31, 2017||Highlands Ranch, Colorado||2[n 1]||6||8||Copper Canyon Apartment Homes shooting: After being called to a home for a report of a disturbance, four police officers were shot in an "ambush-style" attack. One officer was killed and the other three were wounded. Two other people were also wounded in a neighboring apartment. Officers later re-entered the apartment with a SWAT team and killed the suspect; another officer was injured in this exchange.|
–November 14, 2017
|Tehama County, California||6[n 1]||12||18||Rancho Tehama Reserve shootings: A man killed his wife and hid her body under the floorboards of their home before killing two neighbors, firing at random at people, and then ramming his truck through the gates of an elementary school and firing at those inside. He then drove away and targeted other random victims before being rammed by police and shooting himself. He killed five people and injured twelve others (some with bullet wounds, others who were injured by flying glass) before committing suicide.|
|November 5, 2017||Sutherland Springs, Texas||27[n 1][n 4]||20||47||Sutherland Springs church shooting: A gunman approached the First Baptist Church in Sutherland Springs and killed two people outside before entering and shooting at the congregation, killing 26 people (including an unborn child) and injuring twenty. He was confronted by a local man with a gun, and they exchanged gunfire before entering a vehicle. The man flagged down another person and they began a high-speed chase of the gunman, which ended when the gunman went off the road and was found dead either from a self-inflicted gunshot wound or from one of the two bullets fired by the local man.|
|October 1, 2017||Las Vegas, Nevada||59[n 1]||422||481||2017 Las Vegas shooting: A man in a high floor of a hotel opened fire on a country music festival happening outside, killing 59 people and injuring 851 others, with 422 of them suffering from gunshot wounds. The man then shot himself.|
|September 24, 2017||Antioch, Tennessee||1||8[n 1]||9||Burnette Chapel shooting: A man killed a woman outside the Burnette Chapel Church of Christ before entering the chapel and wounding seven others. During a struggle with an usher, the man shot himself in the chest. The usher ran to his car to get his own pistol and held the man at gunpoint until police arrived to arrest him.|
|September 10, 2017||Plano, Texas||9[n 1]||1||10||2017 Plano shooting: A man entered his ex-wife's home while she was hosting a football-watching party and killed her and seven others, and wounding one other. He was killed by police.|
|August 28, 2017||Clovis, New Mexico||2||4||6||Clovis library shooting: A sixteen-year-old killed two people and wounded four others at a public library before surrendering to police.|
|July 1, 2017||Little Rock, Arkansas||0||28||28||Little Rock nightclub shooting: 28 people were injured (25 directly injured by gunfire) when shooting broke out in a nightclub where rapper Finese 2Tymes was performing.|
|June 14, 2017||Alexandria, Virginia||1[n 1]||6||7||2017 Congressional baseball shooting: A gunman shot and wounded four people, including Republican Congressman and House Majority Whip Steve Scalise, while they were practicing for the Congressional Baseball Game. Two others were also injured in other ways. The gunman was killed after being engaged by Capitol police officers assigned to protect Scalise and by police officers responding to the scene.|
|June 8, 2017||Eaton Township, Pennsylvania||4[n 1]||0||4||Eaton Township Weis Markets shooting: An employee of a Weis Markets supermarket who was working a night shift barricaded the exits and killed three coworkers before killing himself.|
|June 5, 2017||Orlando, Florida||6[n 1]||0||6||Orlando factory shooting: A former employee entered the factory through a rear exit and killed five employees and then himself.|
|May 27, 2017||Lincoln County, Mississippi||8||1[n 1]||9||2017 Mississippi shootings: A man killed eight people, including several family members and a sheriff's deputy, at three separate houses. He was injured by police and then arrested. The shooter later said he had intended to commit suicide by cop.|
–April 18, 2017
|Fresno, California||4||0||4||2017 Fresno shootings: A man killed a security guard at a hotel, then killed three other people five days later. The attacks, committed against white people by a black suspect, are believed to be racially motivated and the suspect believed there was a race war taking place between white and black people. He was taken into custody by police.|
|April 10, 2017||San Bernardino, California||3[n 1]||1||4||North Park Elementary School shooting: A man entered an elementary school, telling school administrators he needed to drop something off for his wife. He entered the classroom where she was teaching and killed her, also killing a student and wounding another who were standing nearby. He then killed himself.|
|March 26, 2017||Cincinnati, Ohio||2||16||18||Cincinnati nightclub shooting: Two men were killed and sixteen people were wounded after a fight escalated into a shooting at a crowded nightclub. One person was arrested.|
|January 6, 2017||Broward County, Florida||5||6||11||Fort Lauderdale airport shooting: A man killed five people and injured six in a shooting at Fort Lauderdale–Hollywood International Airport before running out of ammunition and laying on the ground to surrender to police. 30–40 other people were also injured with injuries not directly caused by gunfire.|
|September 28, 2016||Townville, South Carolina||2||3||5||Townsville Elementary School shooting: A fifteen-year-old shot and killed his father before driving to the local elementary school and injuring three students and a teacher. One student later died of his injuries. The shooter was later arrested.|
|September 23, 2016||Burlington, Washington||5||0||5||Cascade Mall shooting: A man killed five people at the Cascade Mall. He was arrested a day later. The shooter later killed himself while in jail.|
|August 20, 2016||Citronelle, Alabama||6[n 4]||0||6||2016 Citronelle homicides: A man killed six people (including an unborn child) while they were sleeping in a home. He was arrested by police.|
|July 30, 2016||Mukilteo, Washington||3||1||4||2016 Mukilteo shooting: A student at the University of Washington killed three people and injured one other in a shooting at a party. One of the people he killed was his ex-girlfriend. The shooter was arrested and sentenced to life in prison.|
|July 17, 2016||Baton Rouge, Louisiana||4[n 1]||3||7||2016 shooting of Baton Rouge police officers: A gunman killed three law enforcement officers and injured three others. The gunman was killed by a member of the SWAT team that responded to the shooting. The shooting is believed to be related to the unrest in Baton Rouge following the shooting of Alton Sterling, and the gunman was involved with black separatist and sovereign citizen organizations.|
|July 11, 2016||St. Joseph, Michigan||3[n 1]||2||5||St. Joseph courthouse shooting: A handcuffed inmate killed two bailiffs and injured a deputy and another woman after taking a deputy's gun in a courthouse. The inmate was killed by two other bailiffs.|
|July 7, 2016||Dallas, Texas||6[n 1]||11||17||2016 shooting of Dallas police officers: A shooter killed five police officers and wounded nine other officers and two civilians at a protest over the police shootings of Alton Sterling and Philando Castile. The shooter was killed by a bomb delivered by a remote control vehicle. He is believed to have been motivated by retribution for black men killed by police.|
|June 12, 2016||Orlando, Florida||50[n 1]||53||103||Pulse Nightclub shooting: A gunman killed 49 people and wounded 53 others in a shooting at Pulse, a gay nightclub. The gunman was killed in a shootout with the police.|
–May 6, 2016
|Beltsville and Bethesda, Maryland||3||3||6||2016 Maryland Shooting Spree: A federal officer shot and killed three people and injured three others in an attack that began with him killing his estranged wife.|
–April 22, 2016
|Pike County, Ohio||8||0||8||Pike County, Ohio shootings: Eight people, all members of the same family, were killed. Bodies were found in four separate locations.|
|March 9, 2016||Wilkinsburg, Pennsylvania||6[n 4]||3||9||2016 Wilkinsburg mass shooting: Six people (including an unborn child) were killed and three were injured by two gunmen in an attack during a backyard party. One person with a handgun drove the partygoers toward a backyard porch, where the second shot at them with an assault-style rifle.|
|February 25, 2016||Hesston and Newton, Kansas||4[n 1]||14||18||Hesston shooting: A man killed three people and injured fourteen others in an attack at his workplace. He had been served with a temporary order of protection shortly before he began shooting. He was killed by police who responded to the scene.|
|February 20, 2016||Kalamazoo, Michigan||6||2||8||2016 Kalamazoo shootings: An Uber driver is suspected to have killed six people and wounded two others in a series of shootings targeting random people.|
|December 2, 2015||San Bernardino, California||16[n 1]||22||38||San Bernardino attack: A married couple opened fire on the husband's colleagues at a work training event. They killed fourteen people and injured 22, before being killed in a shootout with police. Pipe bombs set at their residence failed to detonate. The two perpetrators are believed to have been radicalized, though they are not believed to be directly connected to a specific foreign terrorist organization.|
|November 29, 2015||Colorado Springs, Colorado||3||9||12||Colorado Springs Planned Parenthood shooting: A man killed two civilians and a police officer and wounded nine others inside a Planned Parenthood clinic before surrendering to police. The shootings are suspected to have been motivated by the suspect's anti-abortion views.|
|October 1, 2015||Roseburg, Oregon||10[n 1]||8||18||Umpqua Community College shooting: A student at Umpqua Community College killed nine people and injured eight others on the college campus. After being wounded by police officers, he killed himself.|
|August 8, 2015||Harris County, Texas||8||0||8||2015 Harris County, Texas shooting: A man broke into his ex-girlfriend's home and held her hostage along with her husband and six children, one of whom was his biological son. Over the course of nine hours, he killed everyone in the home. After a shootout with police, he surrendered and was taken into custody.|
|July 23, 2015||Lafayette, Louisiana||3[n 1]||9||12||2015 Lafayette shooting: A gunman killed two people and injured nine in a shooting at a movie theater. After trying to blend into the crowd leaving the theater, the gunman heard sirens and returned to the theater and killed himself.|
|July 16, 2015||Chattanooga, Tennessee||6[n 1]||1||7||2015 Chattanooga shooting: A man committed a drive-by shooting at a military recruitment center in a strip mall, wounding one Marine. With police in pursuit, he drove to a U.S. Navy Reserve center and rammed his vehicle through a gate. He fatally wounded a Navy sailor, killed four Marines, and wounded a police officer before being killed by police. The FBI later determined the gunman had been motivated by propaganda published by terrorist organizations.|
|June 17, 2015||Charleston, South Carolina||9||1||10||Charleston Church shooting: A white supremacist man killed nine black people during a prayer service at the Emanuel African Methodist Episcopal Church, wounding one other. He was taken into custody by police, and later said that he committed the shootings in an attempt to start a "race war".|
|May 17, 2015||Waco, Texas||9||18||27||2015 Waco shootout: Gunfire broke out at a restaurant where members of several motorcycle clubs had gathered to discuss political rights for motorcyclists. Members of the clubs and police were both involved in the gunfire. Nine people were killed and eighteen were injured in the shootout, all members of the motorcycle clubs. The shooting may have resulted from a territorial dispute between two of the motorcycle clubs.|
|February 26, 2015||Tyrone, Missouri||8[n 1]||1||9||2015 Tyrone shooting: A man killed seven people and wounded one after going door-to-door and shooting people in four separate homes. Four of the people he killed were family members. The man then killed himself. The shooting was possibly motivated by the man finding his mother dead from natural causes.|
|December 15, 2014||Montgomery County, Pennsylvania||6||1||7||Montgomery County, Pennsylvania shootings: Six people were found dead and one wounded in three locations across Montgomery County. The shooter was found dead the next day after committing suicide by overdose. One of the victims was the shooter's ex-wife, the others were her relatives.|
|October 24, 2014||Marysville, Washington||5||1||6||Marysville Pilchuch High School shooting: A fifteen-year-old killed four people and injured one other in the cafeteria of Marysville Pilchuck High School before killing himself.|
|July 9, 2014||Spring, Texas||6||1||7||2014 Harris County, Texas shooting: A man is suspected of killing six of his family members and wounding a seventh. He was arrested after a brief chase and a standoff that lasted several hours.|
|May 23, 2014||Isla Vista, California||7[n 1][n 5]||13[n 6]||20||2014 Isla Vista killings: Several hours after stabbing and killing his three roommates, a man drove to a sorority house near the University of California, Santa Barbara and knocked on the door. After receiving no answer, he began shooting at people nearby, killing two members of another sorority and injuring a third. He then returned to his car and continued to shoot at and ram people with his vehicle before killing himself with a gunshot. The attack is believed to have been motivated by the killer's hatred of women and frustration with his dating and family life.|
|April 2, 2014||Fort Hood, Texas||4[n 1]||14||18||2014 Fort Hood shooting: After being denied leave from the Fort Hood military base where he was stationed, a man killed three people and injured 14 before killing himself.|
|November 1, 2013||Los Angeles International Airport, Los Angeles, California||1||4[n 1]||5||2013 Los Angeles International Airport shooting: A man entered the Los Angeles International Airport and killed a TSA agent and wounded three other people. He was injured when he was shot multiple times by police.|
|September 16, 2013||Washington D.C.||13[n 1]||8||21||Washington Navy Yard shooting: A gunman entered the Naval Sea Systems Command headquarters in the Washington Navy Yard with a civilian contractor pass. He killed twelve people and injured eight before being killed by police.|
|August 5, 2013||Saylorsburg, Pennsylvania||3||4[n 1]||7||Ross Township Municipal Building shooting: A man entered a meeting of township supervisors and killed three people, injuring three others. The gunman was also injured when his gun went off and hit his own leg as two men wrestled him to the ground and took away his weapon. The shooting was suspected to be motivated by a longstanding feud in which the gunman's property rights had been taken away. He was sentenced to life in prison.|
|July 26, 2013||Hialeah, Florida||7[n 1]||0||7||2013 Hialeah Shooting: A man lit his apartment on fire and killed seven other people in his apartment building before being killed by a SWAT team.|
|June 7, 2013||Santa Monica, California||6[n 1]||5||11||2013 Santa Monica shooting: A man killed two people in a residence before lighting it on fire. He continued to shoot at people while moving towards Santa Monica College, then attempted to carjack a passing vehicle. After firing rounds at a passing bus, he ran into the college library and continued shooting. He killed five people and injured five others before being killed by police.|
|January 19, 2013||South Valley, New Mexico||5||0||5||2013 South Valley homicides: A fifteen-year-old is suspected of killing his parents and three siblings in their home. He was arrested by police.|
List of mass shootings (1966–2012)
Aurora, Colorado Movie Theater Shooting (2012): The perpetrator stormed a late-night premier of a Batman film and shot and killed 12 people and wounded 70 others. He was sentenced to life in prison.
Chardon High School Shooting (2012): The perpetrator entered the school and fired at students sitting in the cafeteria killing 3 and wounded 3 others before being arrested.
Oikos University Shooting (2012): A former student, opened fire on a classroom and fatally shoot 7 people and left 3 wounded.
Seal Beach Shooting (2011): The perpetrator entered the workplace of his ex-wife and shot and killed 8 people and injured 1, before he fled the scene and later arrested.
Safeway Shooting in Casas Adobes, Arizona (2011): The perpetrator killed 6 people and injured 15, during an assassination attempt of U.S. Representative Gabrielle Giffords, before he was tackled and arrested.
Hartford Beer Distributors Shooting (2010): An employee of the company was fired, and in retaliation he shot and killed 8 coworkers and injured 2 others before committing suicide.
University of Alabama in Huntsville Shooting (2010): A biology professor opened fire and killed 3 other professors and injured 3 others, before she was arrested.
Fort Hood Military Base Shooting (2009): A US army psychiatrist opened fire and killed 13 individuals and injured 42 others.
Carthage Nursing Home Shooting (2009): The perpetrator attacked the workplace of his estranged wife, and shot and killed 8 people and wounded 2 others before being arrested.
Northern Illinois University Shooting (2008): A former graduate student, entered a lecture hall and fired widely and killed 5 people and wounded 21 before committing suicide.
Youth with a Mission and New Life Church Shooting (2007): The perpetrator stormed a dormitory at the YWAM in Arvada, Colorado before driving to Colorado Springs and attacking a church. He killed 4 people and wounded 5 others before committing suicide.
Crandon, Wisconsin Duplex Shooting (2007): A part time police officer returned after arguing with a group in the duplex, armed with a semiautomatic rifle and killed 6 people and wounded 1 before he attempted to flee and was killed by officers.
Westroads Mall shooting (2007): 19-year old killed 8 people and wounded 4 before committing suicide.
Virginia Tech Shooting (2007): A 23-year old student from South Korea killed 27 students and 5 teachers.
Capital Hill Shooting (2006): A guest returned to a house party, while armed with a shotgun and a semiautomatic handgun. He shot indiscriminately, killing 6 people and injuring 2, before committing suicide.
Goleta Postal Facility Shootings (2006): The perpetrator killed her neighbor, before driving to the mail processing plant and shot and killed 6 people before committing suicide.
Red Lake Indian Reservation Shooting (2005): A 16-year old student killed 9 individuals and wounded 5 others before committing suicide.
Hunting Trip (2004): Chai Soua Vang shot eight people while on a hunting trip in northern Wisconsin on November 21, 2004; six were killed and two were wounded.
Day Trading Firms Shooting (1999): The perpetrator shot and killed his wife and two children, two days prior to entering two separate Buckhead firms and shot fellow traders, he killed 12 in total and wounded 13 before committing suicide.
Columbine High School Shooting (1999): Two students from the school shot and killed 12 classmates and a teacher before committing suicide.
Wedgwood Baptist Church Shooting (1999): During a concert in the church for teenagers, the perpetrator entered and shot and killed 7 attendees and wounded 7 others before committing suicide.
Westside Middle School Shooting (1998): Two students aged 11 and 13, shot and killed 4 students and a teacher and injured 10 others before being arrested.
Thurston High School Shooting (1998): An expelled student targeted his parents and the school and killed 4 people and injured 25 others before being arrested.
Bethel Regional High School Shooting (1997): A student shot and killed 2 people and wounded 2 others before surrendering to police, he was reportedly assisted by multiple students in learning how to shoot, and many knew about the shooting plans in advance.
Pearl High School Shooting (1997): The perpetrator shot and killed his mother, then drove to the high school and shot and killed 2 students and injured 7 before being arrested.
Fairchild Air Force Base Shooting (1994): A former airman who had been discharged returned to the base hospital and killed 4 people and injured 23 people before being shot and killed by responding police.
101 California Street Shooting (1993): The perpetrator opened fire through an office building killing 8 people and wounded 6 others before committing suicide.
Aurora, CO Chuck E. Cheese Shooting (1993): The perpetrator shoot and killed 4 employees and injured 1, in revenge after being fired from the restaurant.
Lindhurst High School Shooting and Hostage Situation (1992): A 20-year old past student opened fire on a classroom and killed 4 people and wounded 10 others during an 8 hour siege where he took 80 people hostage, before he surrendered.
Killeen, Texas Luby's Restaurant Shooting (1991): A former Merchant Marine drove his vehicle throw the front window of the restaurant before opening fire on a crowd of about 80 people, killing 23 people and injured 20 people before committing suicide.
University of Iowa Shooting (1991): A former graduate student attended a meeting for a research group before opening fire and killed 5 individuals and injured 1 before committing suicide.
GMAC Office Shooting (1990): A convicted felon returned to the loan office, he used to purchase a car and opened fire killing 11 people and injured 4 before committing suicide.
Las Cruces Bowling Alley Massacre (1990): Two unknown perpetrators entered the bowling alley and killed 4 people and injured 3, before fleeing, the case is still unsolved.
Cleveland Elementary School Shooting (1989): A drifter used an semi-automatic rife to kill 5 children and wound 30 other students and teachers on the school playground before committing suicide.
Oakland Elementary School Shooting (1988): The perpetrator shot and killed 2 eight-year old students and wounded 9 others (7 students, a teacher, and a gym coach) in the schools cafeteria and a classroom, before being arrested and sentenced to death.
Attacks by Laurie Dann (1988): The perpetrator entered the Hubbard Woods Elementary School and killed 1 student and wounded 5 others before entering a home and held the inhabitants hostage before committing suicide.
Old Salisbury Road Shooting (1988): The perpetrator shot nine passersby from the centerline on the road, killing 4 and injuring 5, before being arrested.
Edmond, Oklahoma Post Office Shooting (1986): A part-time employee entered to begin his day before locking the doors and killed 14 coworkers and injured 6 others before committing suicide.
Murray-Wright High School Shooting (1985): During half-time at a football game, the perpetrator opened fire with a shotgun on individuals that he had earlier fought with, and wounded 6.
San Ysidro McDonald's Shooting (1984): A male suspect entered a busy McDonald's and opened fire with an Uzi, shotgun and semiautomatic pistol, and killed 21 people and injured 19 before being killed by a police sniper.
49th Street Elementary School Shooting (1984): The perpetrator fired on children in a school playground from his home across the street, and killed 2 individuals and injured 12 others, before committing suicide.
Welding Shop Shooting (1982): A teacher opened fire inside a welding shop killing 8 people and injured 3, before attempting to flee by bicycle and was run down as he cycled away.
Oregon Museum Tavern Shooting (1981): The perpetrator entered the location and fired, killing 5 people and injuring 18 before he was wrestled to the ground.
Cleveland Elementary School Shooting (San Diego) : A 16-year old girl who lived across the street shot and killed 2 people and injured 9 others before being arrested.
Golden Dragon Massacre (1977): Five members of a Chinese youth gang attempted to kill rival gang members, which quickly turned into a shootout with 5 people dead and 11 people injured.
California State University, Fullerton Shooting (1976): A custodian at the University killed 7 people and wounded 2 others before fleeing the school and was arrested.
Howard Johnson's Shooting (1973): The perpetrator spent 10-hours, and multiple locations to kill 7 people and injured 10, and had previously killed 2 police officers and wounded another, before being shot and killed by police.
Kent State Shooting (1970): During a protest of the bombing of Cambodia at the University, members of the Ohio National Guard opened fire killing 4 and injuring 9 individuals.
University of Texas Tower Shooting (1966): A student and former Marine sharpshooter, killed his wife and mother before using the University of Texas clock tower to shoot 17 people and wounded 30 before being killed by police.
- Including the perpetrator or suspect
- Four injured by gunfire
- 17 injured by gunfire
- Including an unborn child
- Three killed by stabbing, four by gunfire including the shooter
- 7 injured by gunfire, 7 struck by vehicle
- List of school shootings in the United States by death toll
- List of school shootings in the United States
- "Mass Shootings in 2018". Gun Violence Archive. Retrieved October 31, 2018.
- Borchers, Callum (October 4, 2017). "The squishy definition of 'mass shooting' complicates media coverage". Washington Post. Retrieved August 26, 2018.
...'mass shooting' is a term without a universally-accepted definition.
- Bjelopera, Jerome (March 18, 2013). "Public Mass Shootings in the United States" (PDF). Congressional Research Service. Retrieved 2018-08-26.
There is no broadly agreed-to, specific conceptualization of this issue, so this report uses its own definition for public mass shootings.
- "General Methodology". Gun Violence Archive. Retrieved August 27, 2018.
- Berkowitz, Bonnie; Lu, Denise; Alcantara, Chris (September 14, 2018). "More than 50 years of U.S. mass shootings: The victims, sites, killers and weapons". Washington Post. Retrieved August 27, 2018.
- Follman, Mark; Aronsen, Gavin; Pan, Deanna (September 20, 2018). "A Guide to Mass Shootings in America". Mother Jones. Retrieved August 26, 2018.
- "Mass Shooting Tracker". Mass Shooting Tracker. Retrieved August 26, 2018.
- "Mass Shootings in America". Stanford Libraries. Retrieved September 23, 2018.
- Lopez, German (December 4, 2015). "The debate over how to define mass shootings is ridiculous". Vox. Retrieved August 27, 2018.
- Lopez, German; Sukumar, Kavya (July 9, 2018). "Mass shootings since Sandy Hook, in one map". Vox. Retrieved August 27, 2018.
- "Behind the Bloodshed: The Untold Story of America's Mass Killings". USA Today. Retrieved August 27, 2018.
- Follman, Mark (August 24, 2012). "What Exactly Is a Mass Shooting?". Mother Jones. Retrieved August 27, 2018.
- "US police kill black security guard 'hero'". BBC News. November 12, 2018. Retrieved November 13, 2018.
- Smith, Alexander; Williams, Pete; Blankstein, Andrew; Jamieson, Alastair; Siemaszko, Corky (November 8, 2018). "Mass shooting at Borderline Bar and Grill in Thousand Oaks, California". NBC News. Retrieved November 9, 2018.
- "Florida yoga studio shooting: Two killed and four injured". BBC News. 2018-11-03. Retrieved 2018-11-03.
- Forde, Kaelyn (October 27, 2018). "8 dead, 4 officers among injured in Pittsburgh synagogue mass shooting: Officials". ABC News. Retrieved October 27, 2018.
- "11 Dead, Several Others Shot At Pittsburgh Synagogue". CBS Pittsburgh. October 27, 2018. Retrieved October 27, 2018.
- Collins, Jeffrey; Kinnard, Meg (October 4, 2018). "Suspect in shooting of 7 officers in South Carolina is competitive rifleman who served in Vietnam". Chicago Tribune. Retrieved October 5, 2018.
- Karimi, Faith; Almasy, Steve (September 21, 2018). "Woman who killed 3 people at Rite Aid center was a disgruntled worker". CNN. Retrieved September 23, 2018.
- McLaughlin, Eliott C.; Hassan, Carma (September 6, 2018). "3 killed, suspect dead after shooting in Cincinnati's Fountain Square, police chief says". CNN. Retrieved September 6, 2018.
- Farzan, Antonia Noori; Wang, Amy B.; Hermann, Peter; Berman, Mark (August 27, 2018). "Shooting suspect at video-game event at Florida mall killed at least 2 people and is believed to be from Baltimore, authorities say". Washington Post. Retrieved August 27, 2018.
- Micolucci, Vic; Purdy, Joy; Calloway, Ethan; Piggott, Jim; Patrick, Steve; Tyler, Roxy (August 27, 2018). "Gunman among 3 dead in mass shooting at Jacksonville Landing". News4Jax. Retrieved August 27, 2018.
- Luscombe, Richard; Quinn, Ben (August 27, 2018). "'No one deserves to die over a video game': survivors recall chaos of Florida shooting". The Guardian. Retrieved August 28, 2018.
- Tavernise, Sabrina; Harmon, Amy; Salam, Maya (June 28, 2018). "5 People Dead in Shooting at Maryland's Capital Gazette Newsroom". The New York Times. Retrieved August 27, 2018.
- Rector, Kevin; Bogel-Burroughs, Nicholas (June 29, 2018). "Five dead in 'targeted attack' at Capital Gazette newspaper in Annapolis, police say; Laurel man charged with murder". Capital Gazette. Retrieved August 27, 2018.
- Ferré-Sadurní, Luis; Zaveri, Mihir (June 17, 2018). "Mass Shooting at New Jersey Arts Festival Leaves 22 Injured and 1 Dead". The New York Times. Retrieved October 27, 2018.
- Stevens, Matt; Haag, Matthew (June 4, 2018). "Arizona Man Left a Trail of 6 Bodies, Police Believe, Then Added His Own". The New York Times. Retrieved October 28, 2018.
- Ryman, Anne; Garcia, Uriel J. (June 4, 2018). "Six people killed by Scottsdale murder suspect, police say". azcentral. Retrieved October 28, 2018.
- Ducharme, Jamie; Reilly, Katie; Ducharme, Jamie (May 18, 2018). "10 Confirmed Dead, 10 Wounded: The Latest on the Santa Fe, Texas School Shooting". Time. Retrieved October 27, 2018.
- Mele, Christopher; Fortin, Jacey (April 22, 2018). "Man Sought in Waffle House Shooting Had Been Arrested Near White House". The New York Times. Retrieved October 29, 2018.
- Sestito, Maria (March 16, 2018). "Sheriff releases name of deputy who responded to fatal shooting in Yountville". Napa Valley Register. Retrieved October 30, 2018.
- Burch, Audra D. S.; Mazzei, Patricia (February 14, 2018). "Death Toll Is at 17 and Could Rise in Florida School Shooting". The New York Times. Retrieved October 27, 2018.
- Chuck, Elizabeth; Johnson, Alex; Siemaszko, Corky (February 14, 2018). "17 killed in mass shooting at high school in Parkland, Florida". NBC News. Retrieved October 27, 2018.
- "Kentucky school shooting: Two dead after attack at Marshall County High School". NBC News. January 25, 2018. Retrieved October 30, 2018.
- Mele, Christopher; Healy, Jack (December 31, 2018). "Colorado Gunman Shoots 5 Officers Near Denver, One Fatally". Washington Post. Retrieved October 31, 2018.
- Branson-Potts, Hailey (November 17, 2018). "Mother driving her boys to school when Rancho Tehama gunman struck shielded her son despite her wounds - Los Angeles Times". The Los Angeles Times. Retrieved October 31, 2018.
- Danner, Chas; Hartmann, Margaret (November 6, 2017). "26 Dead After Mass Shooting at South Texas Church". Intelligencer. New York Magazine. Retrieved October 31, 2018.
- Goldman, Adam; Pérez-Peña, Richard; Fernandez, Manny (November 8, 2018). "Texas Church Shooting Video Shows Gunman's Methodical Attack, Official Says". The New York Times. Retrieved October 31, 2018.
- "Las Vegas Shooting Incident" (PDF). Gun Violence Archive. Retrieved 2018-08-26.
- Torres-Cortez, Ricardo (January 19, 2018). "Sheriff: Person of interest part of Strip shooting probe; Paddock had child porn - Las Vegas Sun Newspaper". Las Vegas Sun. Retrieved October 31, 2018.
- "Tennessee church shooter admits to crime as bizarre Facebook posts surface". Fox News. September 25, 2017. Retrieved October 31, 2018.
- "Texas gunman killed ex-wife and friends". BBC News. September 14, 2017. Retrieved October 31, 2018.
- deGrandpre, Andrew; Wang, Amy B. (August 29, 2017). "16-year-old faces murder charges in New Mexico library shooting". Washington Post. Retrieved October 31, 2018.
- Wilford, Greg (July 1, 2017). "At least 28 injured after 'multiple shooters' open fire at US nightclub". The Independent. Retrieved October 31, 2018.
- Williams, Pete; Moe, Alex; Ortiz, Erik (June 14, 2017). "Congressman Steve Scalise, Three Others Shot at Alexandria, Virginia, Baseball Field". NBC News. Retrieved October 31, 2018.
- Becker, Dave (June 9, 2018). "Four dead in Weis Market shooting". PA Homepage. Retrieved October 31, 2018.
- Harris, David; Hayes, Christal; Williams, Michael (June 5, 2017). "Orlando workplace shooting: Former employee kills 5, then himself". Orlando Sentinel. Retrieved October 31, 2018.
- Sterling, Joe; Prior, Ryan (May 29, 2017). "Sheriff's deputy, 7 others killed in Mississippi shootings". CNN. Retrieved October 31, 2018.
- Serna, Joseph; Branson-Potts, Hailey; Queally, James (April 18, 2017). "Suspect in Fresno shooting rampage spoke about racial conflict and black nationalism - Los Angeles Times". The Los Angeles Times. Retrieved October 31, 2018.
- Somashekhar, Sandhya; Bever, Lindsey (April 10, 2017). "Teacher, 8-year-old student killed after husband opens fire in San Bernardino classroom, officials say". Washington Post. Retrieved October 31, 2018.
- Franko, Kantele (April 4, 2017). "Lawyer: Dead Cincinnati nightclub shooting suspect is victim". The Associated Press. Retrieved October 31, 2018.
- Fleshler, David; Bryan, Susannah; McMahon, Paula; Trischitta, Linda (January 7, 2018). "Esteban Santiago: Details emerge of suspect in airport shooting". Sun-Sentinel. Retrieved October 31, 2018.
- Mayo, Nikie (February 17, 2018). "Jesse Osborne, 15, accused of Townville school shooting, will be tried as an adult". Anderson Independent Mail. Retrieved November 3, 2018.
- "Suspect in Cascade Mall shooting that killed 5 died of suicide in jail, sheriff's probe confirms". Q13 FOX News. June 13, 2017. Retrieved November 3, 2018.
- Sharp, John (August 22, 2016). "Citronelle mayor: City is in 'shock' following murders". AL.com. Retrieved November 3, 2018.
- Carter, Mike (January 12, 2017). "Victims' loved ones share their pain as Mukilteo shooter Allen Ivanov is sentenced to life". The Seattle Times. Retrieved November 3, 2018.
- Lau, Maya (July 17, 2016). "What we know, don't know after Baton Rouge officer shooting". The Advocate. Retrieved November 3, 2018.
- Gertz, Bill (July 20, 2016). "Gavin Long, cop killer, linked to separatists". The Washington Times. Retrieved November 3, 2018.
- "Michigan gunman who killed 2 bailiffs faced multiple felony charges". Fox News. July 5, 2017. Retrieved November 3, 2018.
- Thompson, Jamie (February 2, 2018). "Standoff: How the Dallas SWAT team cornered and killed the July 7 police shooter". Dallas News. Retrieved November 3, 2018.
- Stolberg, Sheryl Gay; Pérez-Peña, Richard (June 14, 2016). "Orlando Shooting Survivors Cope With the Trauma of Good Fortune". The New York Times. Retrieved November 3, 2018.
- Murdock, Sebastian; Campbell, Andy; Jeltsen, Melissa (May 6, 2016). "Officer Captured After Shooting Spree Leaves 3 Dead In Maryland". Huffington Post. Retrieved November 5, 2018.
- Welsh-Huggins, Andrew (May 6, 2016). "2 weeks after 8 killed in Ohio, no arrests, few answers". The Associated Press. Retrieved November 3, 2018.
- Stroud, Matt; Hauser, Christine (March 10, 2016). "Shooting That Killed 5 at Party Near Pittsburgh Was Planned, Police Say". The New York Times. Retrieved November 3, 2018.
- Stevenson, Kelly; Jacobo, Julia; Shapiro, Emily (February 26, 2016). "Victims in Kansas Workplace Shooting Identified". ABC News. Retrieved November 3, 2018.
- "Kalamazoo Driver Who Killed Six Says Uber App Made Him Do It". VICE News. March 15, 2016. Retrieved November 3, 2018.
- Berman, Mark (December 2, 2016). "One year after the San Bernardino attack, police offer a possible motive as questions still linger". Washington Post. Retrieved October 28, 2018.
- Benzel, Lance (February 13, 2018). "Admitted Colorado Springs Planned Parenthood shooter again ruled incompetent". Colorado Springs Gazette. Retrieved November 6, 2018.
- Parfitt, Jamie (October 1, 2018). "Umpqua Community College Remembers Victims of 2015 Shooting". KDRV News. Retrieved November 5, 2018.
- Schiller, Dane; Carroll, Susan; Caruba, Lauren; Kriel, Lomi (August 10, 2015). "Suspect charged with capital murder in death of 6 children, 2 adults". Houston Chronicle. Retrieved November 6, 2018.
- Raab, Lauren; Littlefield, Christina (July 24, 2015). "John Russel Houser identified as Louisiana theater shooter who killed 2 and himself". The Los Angeles Times. Retrieved November 6, 2018.
- Fausset, Richard; Pérez-Peña, Richard; Apuzzo, Matt (July 22, 2015). "Slain Troops in Chattanooga Saved Lives Before Giving Their Own". The New York Times. Retrieved November 6, 2018.
- Sgueglia, Kristina (December 16, 2015). "Chattanooga shootings 'inspired' by terrorists, FBI says - CNN". CNN. Retrieved November 6, 2018.
- McLeod, Harriet; Rkaina, Sam; Bond, Anthony (June 18, 2015). "Gunman on the run after killing nine people at church prayer meeting". Daily Mirror. Retrieved November 6, 2018.
- CNN Wire (June 19, 2015). "Dylann Roof confesses to killing 9 people in Charleston church, wanting to start 'race war'". FOX 8. Retrieved November 6, 2018.
- Hennessy-Fiske, Molly; Duara, Nigel; Pearce, Matt (May 19, 2015). "Deadly Texas biker gang shootout rooted in brazen rivalries, authorities say - Los Angeles Times". The Los Angeles Times. Retrieved November 6, 2018.
- "Nine Dead After Missouri Shooting Spree". NBC News. February 27, 2015. Retrieved November 6, 2018.
- Bresswein, Kurt (December 23, 2014). "Bradley Stone brutalized his seven victims, poisoned himself, authorities reveal". Lehigh Valley Live. Retrieved November 6, 2018.
- The Associated Press (November 8, 2014). "Fifth teen dies as a result of Washington state high-school shooting two weeks ago". National Post. Retrieved November 6, 2018.
- "Suspect charged in shooting that left six dead in N. Harris County". ABC13 Houston. July 10, 2014. Retrieved November 6, 2018.
- Reyes, Emily Alpert; Mozingo, Joe (May 23, 2015). "Isla Vista rampage victims remembered". The Los Angeles Times. Retrieved November 6, 2018.
- Duke, Alan (May 27, 2014). "Elliot Rodger's family struggled with money, court documents show - CNN". CNN. Retrieved November 6, 2018.
- "Fort Hood shooter snapped over denial of request for leave, Army confirms". Fox News. November 23, 2015. Retrieved November 6, 2018.
- Mather, Kate (August 11, 2014). "Decision on seeking death penalty for accused LAX shooter due by fall". The Los Angeles Times. Retrieved November 6, 2018.
- "Names of Navy Yard Shooting Victims Released". NBC4 Washington. September 17, 2013. Retrieved November 6, 2018.
- Babay, Emily (December 22, 2014). "Township official honored for saving others in shooting rampage at municipal building". The Inquirer. Retrieved November 6, 2018.
- Melwert, Jim (August 6, 2013). "Pa. State Police: Feud With Township Officials Motive In Shooting At Municipal Building". CBS Philly. Retrieved November 6, 2018.
- Fodere, Alexia; Lestch, Corinne (July 28, 2013). "Florida gunman kills 6 in standoff with police - NY Daily News". New York Daily News. Retrieved November 6, 2018.
- Esposito, Richard; Johnson, M. Alex; McCall-Mazza, Niven (June 7, 2013). "Five dead, including gunman, in shooting rampage near Los Angeles". NBC News. Retrieved November 6, 2018.
- Ortiz, Erik; Dixon, Shane (January 21, 2013). "Teen accused of gunning down 5 people, including 3 children, inside New Mexico home: police". New York Daily News. Retrieved November 6, 2018.