Mark David Chapman
Mark David Chapman
New York State Department of Corrections mug shot of Chapman, 2018
|Occupation||Porter, law library clerk|
|Home town||Decatur, Georgia|
|Height||5 ft 10 in (1.78 m)|
|Criminal status||Incarcerated at Wende Correctional Facility|
Gloria Abe (m. 1979)
|Motive||Frustrations with John Lennon's lifestyle and "more popular than Jesus" remark plus idolatry of Holden Caulfield in The Catcher in the Rye|
|Conviction(s)||Second-degree murder of John Lennon|
|Criminal penalty||20 years to life|
Mark David Chapman (born May 10, 1955) is an American criminal who murdered John Lennon at the entrance to the Dakota apartment building in New York City on December 8, 1980. He fired five shots at Lennon from a Charter Arms .38 caliber revolver, hitting him four times in the back. For the next few minutes, Chapman remained at the scene reading J. D. Salinger's The Catcher in the Rye until he was arrested by police. He planned to cite the novel as his manifesto.
Raised in Decatur, Georgia, Chapman had been a fan of the Beatles, but came to be incensed by Lennon's much-publicized remark about the group being "more popular than Jesus", and especially by the lyrics of Lennon's later songs. He subsequently developed a series of obsessions, including artwork and the music of Todd Rundgren. The Catcher in the Rye took on great personal significance for him, to the extent that he wished to model his life after the novel's protagonist Holden Caulfield. He also contemplated killing other public figures, including Johnny Carson, Elizabeth Taylor, and Ronald Reagan. At the time of the murder, he had no prior criminal convictions and had just resigned working as a night security guard in Hawaii. His wife was aware of his plans but she did not inform the police or mental health services.
Following the murder, Chapman's legal team intended to mount an insanity defense that would be based on the testimony of mental health experts who said that he was in a delusional psychotic state. He was more cooperative with the prosecution team, who argued that his symptoms fell short of a schizophrenia diagnosis. As the trial approached, he instructed his lawyers that he wanted to plead guilty based on what he had decided was the will of God. The judge allowed the plea change and concluded that Chapman was sane, sentencing him to a prison term of 20 years to life with a stipulation that mental health treatment would be provided.
Chapman refused all requests for press interviews during his first six years in prison, later saying that he regretted the murder and did not want to give the impression that he killed Lennon for fame and notoriety. He ultimately supplied audio-taped interviews to journalist Jack Jones, who used them to write the investigative book Let Me Take You Down: Inside the Mind of Mark David Chapman in 1992. The biographical films The Killing of John Lennon (2006) and Chapter 27 (2007) center on Chapman and the murder. He became eligible for parole in 2000, which has been denied 10 times.
- 1 Personal background
- 2 Murder of John Lennon
- 3 Legal process
- 4 Imprisonment
- 5 Book, interviews, and media appearances
- 6 Parole applications and campaigns
- 7 Similar incidents
- 8 References
- 9 Further reading
- 10 External links
Mark David Chapman was born on May 10, 1955, in Fort Worth, Texas. His father, David Chapman, was a staff sergeant in the U.S. Air Force and his mother, Diane (née Pease), was a nurse. His younger sister, Susan, was born seven years later. As a boy, Chapman stated he lived in fear of his father, who he said was physically abusive towards his mother and unloving towards him. Chapman began to fantasize about having king-like power over a group of imaginary "little people" who lived in the walls of his bedroom. He attended Columbia High School in Decatur, Georgia. By the time he was 14, Chapman was using drugs and skipping classes. He once ran away from home to live on the streets of Atlanta for two weeks. He said he was bullied at school because he was not a good athlete. 
In 1971, Chapman became a born-again Presbyterian and distributed Biblical tracts. He met his first girlfriend, Jessica Blankenship, and began work as a summer camp counselor at the South De Kalb County, Georgia YMCA. He was very popular with the children, who nicknamed him "Nemo" and was made assistant director after winning an award for Outstanding Counselor.  Those who knew him in the caretaking professions unanimously called him an outstanding worker.
Chapman read J.D. Salinger's The Catcher in the Rye on the recommendation of a friend. The novel eventually took on great personal significance for him, to the extent he reportedly wished to model his life after its protagonist, Holden Caulfield. After graduating from Columbia High School, Chapman moved for a time to Chicago and played guitar in churches and Christian night spots while his friend did impersonations. He worked successfully for World Vision with Vietnamese refugees at a resettlement camp at Fort Chaffee in Arkansas, after a brief visit to Lebanon for the same work. He was named an area coordinator and a key aide to program director David Moore, who later said Chapman cared deeply for the children and worked hard. Chapman accompanied Moore to meetings with government officials, and President Gerald Ford shook his hand.
Chapman joined Blankenship as a student at Covenant College, an evangelical Presbyterian liberal arts college in Lookout Mountain, Georgia. However, Chapman fell behind in his studies and became obsessed with guilt over having an affair.  He started having suicidal thoughts and began to feel like a failure. He dropped out of Covenant College after just one semester and his girlfriend broke off their relationship soon after. Chapman returned to work at the resettlement camp but left after an argument. He then worked as a security guard, eventually taking a week-long course to qualify as an armed guard. After dropping out of college, Chapman went to Hawaii, where he attempted suicide by carbon monoxide asphyxiation. He connected a hose to his car's exhaust pipe but the hose melted and the attempt failed. A psychiatrist admitted Chapman to Castle Memorial Hospital for clinical depression. Upon his release, he began working at the hospital.  After Chapman's parents began divorce proceedings, his mother joined him in Hawaii.
In 1978, Chapman went on a six-week trip around the world. The vacation was partly inspired by the film Around the World in Eighty Days. He visited Tokyo, Seoul, Hong Kong, Singapore, Bangkok, Delhi, Beirut, Geneva, London, Paris and Dublin. He began a relationship with his travel agent, a Japanese American woman named Gloria Abe, whom he married on June 2, 1979. Chapman got a job at Castle Memorial Hospital as a printer, working alone rather than with staff and patients. He was fired by the hospital, rehired, then got into a shouting match with a nurse and quit. After this, Chapman took a job as a night security guard and began drinking heavily.  He developed a series of obsessions, including artwork, The Catcher in the Rye, music and the musician John Lennon. In September 1980, he wrote a letter to a friend, Lynda Irish, in which he stated, "I'm going nuts." He signed the letter, "The Catcher in the Rye."  Chapman had no criminal convictions prior to his trip to New York City to kill Lennon.
Murder of John Lennon
Motive and plans
Chapman allegedly started planning to kill Lennon three months prior to the murder. A longtime Beatles fan, Chapman turned against Lennon after making his religious conversion, and he was angry about Lennon's 1966 comment that the Beatles were "more popular than Jesus." Some members of Chapman's prayer group made a joke in reference to Lennon's song "Imagine": "It went, 'Imagine, imagine if John Lennon was dead.'" Chapman's childhood friend Miles McManushe recalled that he said that the song was "communist". Jan Reeves, the sister of one of Chapman's best friends, reported that Chapman "seemed really angry toward John Lennon", and he spoke frequently about Lennon's claim that the Beatles were more popular than Jesus. "He said it was blasphemy."
Chapman had also been influenced by Anthony Fawcett's John Lennon: One Day at a Time about Lennon's lifestyle in New York. According to his wife Gloria, "He was angry that Lennon would preach love and peace but yet have millions" of dollars. Chapman later said, "He told us to imagine no possessions and there he was, with millions of dollars and yachts and farms and country estates, laughing at people like me who had believed the lies and bought the records and built a big part of their lives around his music." He also recalled having listened to Lennon's John Lennon/Plastic Ono Band album in the weeks before the murder:
I would listen to this music and I would get angry at him, for saying that he didn't believe in God… and that he didn't believe in the Beatles. This was another thing that angered me, even though this record had been done at least ten years previously. I just wanted to scream out loud, "Who does he think he is, saying these things about God and heaven and the Beatles?" Saying that he doesn't believe in Jesus and things like that. At that point, my mind was going through a total blackness of anger and rage. So I brought the Lennon book home, into this The Catcher in the Rye milieu where my mindset is Holden Caulfield and anti-phoniness.
His planning has been described as "muddled." Over the years, Chapman has both supported and denied whether he felt justified by his spiritual beliefs at the time or had the intention of acquiring notoriety. The only time he made a public statement before his sentencing — and for several years afterward — was during a brief psychotic episode in which he was convinced that the meaning of his actions was to promote The Catcher in the Rye, which amounted to a single letter mailed to the New York Times asking the public to read the novel. According to Chapman, he had an alternate hit list of potential targets in mind, including Paul McCartney, Johnny Carson, Elizabeth Taylor, George C. Scott, Jacqueline Kennedy Onassis, Ronald Reagan, and George Ariyoshi. In 2010, he said that the only criterion for the list was being "famous", and that he ultimately chose Lennon out of convenience. Journalist James R. Gaines, who interviewed Chapman extensively, concluded that Chapman did not kill Lennon to become a celebrity.
Chapman went to New York in October 1980 intending to kill Lennon, but he left in order to obtain ammunition from his unwitting friend Dana Reeves in Atlanta before returning in November. It is rumored that he traveled to Woodstock, New York during one of his New York visits, searching for Todd Rundgren, another target of obsession. Chapman was wearing a promotional t-shirt for Rundgren's album Hermit of Mink Hollow when he was arrested, and he had a copy of Runt. The Ballad of Todd Rundgren in his hotel room. Rundgren was not aware of the connections until "way after the fact". On the day of the murder, David Bowie was appearing on Broadway in the play The Elephant Man. "I was second on his list," Bowie later said. "Chapman had a front-row ticket to The Elephant Man the next night. John and Yoko were supposed to sit front-row for that show too. So the night after John was killed there were three empty seats in the front row. I can't tell you how difficult that was to go on. I almost didn't make it through the performance."
During his October trip to New York, Chapman was inspired by the film Ordinary People to stop his plans. He returned to Hawaii and told his wife that he had been obsessed with killing Lennon. Chapman showed her the gun and bullets, but she did not inform the police or mental health services.
Mark David Chapman later claimed that God had sent him two messages to stop his plans: he said the message "Thou Shalt Not Kill" flashed on the television, and that the same message leaped at him from a wall hanging that his wife put up in their apartment.
Chapman made an appointment to see a clinical psychologist, but he did not keep it and flew back to New York on December 6, 1980. At one point, he considered ending his life by jumping from the Statue of Liberty.
The next day, Chapman accosted singer James Taylor at the 72nd Street subway station. According to Taylor, "The guy had sort of pinned me to the wall and was glistening with maniacal sweat and talking some freak speak about what he was going to do and his stuff with how John was interested and he was going to get in touch with John Lennon." He also reportedly offered cocaine to a taxi driver. That night, Chapman and his wife talked on the phone about getting help with his problems by first working on his relationship with God.
On the morning of December 8, Chapman left his room at the Sheraton Hotel, leaving personal items behind that he wanted the police to find. He bought a copy of The Catcher in the Rye in which he wrote "This is my statement", signing it "Holden Caulfield." He then spent most of the day near the entrance to the Dakota apartment building where Lennon lived, talking to fans and the doorman. Early in the morning, Chapman was distracted and missed seeing Lennon step out of a cab and enter the Dakota. Later in the morning, he met Lennon's housekeeper who was returning from a walk with Lennon's five year-old son Sean. Chapman reached in front of the housekeeper to shake Sean's hand and said that he was a beautiful boy, quoting Lennon's song "Beautiful Boy (Darling Boy)".
Around 5 p.m., Lennon and Ono left the Dakota for a recording session at Record Plant Studios. As they walked toward their limousine, Chapman shook hands with Lennon and asked him to sign a copy of his album Double Fantasy, which Paul Goresh photographed. Chapman said in an interview that he tried to get Goresh to stay, and he asked another loitering Lennon fan to go out with him that night. He suggested that he would not have murdered Lennon that evening if the girl had accepted his invitation or if Goresh had stayed, but he probably would have tried another day.
Around 10:50 p.m., Lennon and Ono returned to the Dakota in a limousine. They got out of the vehicle, passed Chapman, and walked toward the archway entrance of the building. From the street behind them, Chapman fired five hollow-point bullets from a .38 special revolver, four of which hit Lennon in the back and shoulder, puncturing his left lung and left subclavian artery. At the time, one newspaper reported that Chapman softly called out "Mr. Lennon" before firing, then dropped into a combat stance. Chapman said that he does not recall saying anything, and Lennon did not turn around.
Chapman remained at the scene and appeared to be reading The Catcher in the Rye when the NYPD officers arrived and arrested him without incident. The first responders recognized that Lennon's wounds were severe and decided not to wait for an ambulance; they rushed him to Roosevelt Hospital in a squad car. Lennon was pronounced dead shortly after. Chapman told police three hours later, "I'm sure the big part of me is Holden Caulfield, who is the main person in the book. The small part of me must be the Devil."
Chapman was charged with second degree murder. He told police that he had used hollow-point bullets "because they are more deadly" and "to ensure Lennon's death". Gloria Chapman had known of her husband's preparations for killing Lennon, but she took no action because Chapman did not follow through at the time; she was not charged. Chapman later said that he harbored a "deep-seated resentment" toward his wife, "that she didn't go to somebody, even the police, and say, 'Look, my husband's bought a gun and he says he's going to kill John Lennon'."
Mental state assessment
More than a dozen psychologists and psychiatrists interviewed Chapman in the six months prior to his trial—three for the prosecution, six for the defense, and several more on behalf of the court—and they conducted a battery of standard diagnostic procedures and more than 200 hours of clinical interviews. All six defense experts concluded that Chapman was psychotic; five diagnosed paranoid schizophrenia, while the sixth felt that his symptoms were more consistent with manic depression. The three prosecution experts declared that his delusions fell short of psychosis and instead diagnosed various personality disorders. The court-appointed experts concurred with the prosecution's examiners that he was delusional yet competent to stand trial. In the examinations, Chapman was more cooperative with the prosecution's mental health experts than with those for the defense; one psychiatrist conjectured that he did not wish to be considered "crazy" and was persuaded that the defense experts only declared him insane because they were hired to do so.
Charles McGowan had been pastor of Chapman's church in Decatur, Georgia, and he visited Chapman. "I believe there was a demonic power at work," he said. Chapman initially embraced his old religion with new fervor as a result; but McGowan revealed information to the press that Chapman had told him in confidence, so Chapman disavowed his renewed interest in Christianity and reverted to his initial explanation: he had killed Lennon to promote the reading of The Catcher in the Rye.
Chapman's court-appointed lawyer Herbert Adlerberg withdrew from the case amid threats of lynching. Police feared that Lennon fans might storm the hospital, so they transferred Chapman to Rikers Island for his personal safety.
At the initial hearing in January 1981, Chapman's new lawyer Jonathan Marks instructed him to enter a plea of not guilty by reason of insanity. In February, Chapman sent a handwritten statement to The New York Times urging everyone to read The Catcher in the Rye, calling it an "extraordinary book that holds many answers." The defense team sought to establish witnesses as to Chapman's mental state at the time of the killing. However, Chapman told Marks in June that he wanted to drop the insanity defense and plead guilty. Marks objected with "serious questions" over Chapman's sanity and legally challenged his competence to make this decision. In the pursuant hearing on June 22, Chapman said that God had told him to plead guilty and that he would not change his plea or ever appeal, regardless of his sentence. Marks told the court that he opposed Chapman's change of plea but Chapman would not listen to him. Judge Dennis Edwards refused a further assessment, saying that Chapman had made the decision of his own free will, and declared him competent to plead guilty.
The sentencing hearing took place on August 24, 1981. Two experts gave evidence on Chapman's behalf. Judge Edwards interrupted Dorothy Lewis, a research psychiatrist who was relatively inexperienced in the courtroom, indicating that the purpose of the hearing was to determine the sentence and there was no question of Chapman's criminal responsibility. Lewis had maintained that Chapman's decision to change his plea did not appear reasonable or explicable, and she implied that the judge did not want to allow an independent competency assessment. The district attorney argued that Chapman committed the murder as an easy route to fame. Chapman was asked if he had anything to say, and he rose and read a passage from The Catcher in the Rye in which Holden tells his little sister Phoebe what he wants to do with his life:
I keep picturing all these little kids playing some game in this big field of rye and all. Thousands of little kids, and nobody's around – nobody big, I mean – except me. And I'm standing on the edge of some crazy cliff. What I have to do, I have to catch everybody if they start to go over the cliff – I mean if they're running and they don't look where they're going I have to come out from somewhere and catch them. That's all I do all day. I'd just be the catcher in the rye and all.
The judge ordered psychiatric treatment for Chapman during his incarceration and sentenced him to 20 years to life, five years less than the maximum sentence of 25 years to life. Chapman was given five years less than the maximum because he pleaded guilty to second degree murder, thereby avoiding the time and expense of a trial.
In 1981, Chapman was imprisoned at Attica Correctional Facility outside of Buffalo, New York. He fasted for 26 days in February 1982, so the New York State Supreme Court authorized the state to force feed him. Central New York Psychiatric Center director Martin Von Holden said that Chapman refused to eat with other inmates but agreed to take liquid nutrients. He was confined to a special handling unit (SHU) for violent and at-risk prisoners, in part due to concern that he might be harmed by Lennon's fans in the general population. There were 105 prisoners in the building who were "not considered a threat to him," according to the New York State Department of Correctional Services. He had his own cell, but spent "most of his day outside his cell working on housekeeping and in the library."
Chapman worked in the prison as a legal clerk and kitchen helper. He was barred from participating in the Cephas Attica workshops, a charitable organization helping inmates adjust to life outside prison. He was also prohibited from attending the prison's violence and anger management classes due to concern for his safety. He told a parole board in 2004 what he would do if paroled: "I would immediately try to find a job, and I really want to go from place to place, at least in the state, church to church, and tell people what happened to me and point them the way to Christ." He also said that he thought that he could find work as a farmhand or return to his previous trade as a printer.
Chapman is in the Family Reunion Program and is allowed one conjugal visit a year with his wife, since he accepted solitary confinement. The program allows him to spend up to 48 hours alone with his wife in a specially built prison home. He also gets occasional visits from his sister, clergy, and a few friends. In 2004, Department of Correctional Services spokesman James Flateau said that Chapman had been involved in three "minor incidents" between 1989 and 1994 for delaying an inmate count and refusing to follow an order. On May 15, 2012, he was transferred to the Wende Correctional Facility in Alden, New York, which is east of Buffalo.
Book, interviews, and media appearances
Chapman refused all requests for interviews following the murder and during his first six years at Attica, later saying that he did not want to give the impression that he killed Lennon for fame and notoriety. James R. Gaines interviewed him and wrote a three-part, 18,000-word People magazine series in February and March 1987. Chapman told the parole board that he regretted the interview. He later gave a series of audio-taped interviews to Jack Jones of the Rochester Democrat and Chronicle, and Jones published Let Me Take You Down: Inside the Mind of Mark David Chapman, the Man Who Killed John Lennon in 1992.
On December 4, 1992, ABC's 20/20 aired an interview with Barbara Walters, Chapman's first television interview. On December 17, 1992, Larry King interviewed Chapman on his CNN program Larry King Live. Jones asked Chapman to tell his story for Mugshots, a CourtTV program in 2000, with his first parole hearing approaching. Chapman refused to go on camera but consented to tell his story in a series of audiotapes.
Parole applications and campaigns
Chapman first became eligible for parole in 2000 after serving 20 years in prison. Under New York state law, he is required to have a parole hearing every two years from that year onwards. Since that time, a three-member board has denied Chapman parole ten times. Shortly before Chapman's first hearing, Yoko Ono sent a letter to the board requesting that he not be released from prison. In addition, New York State Senator Michael Nozzolio, chairman of the Senate Crime Victims, Crime and Correction Committee, wrote to Parole Board Chairman Brion Travis saying: "It is the responsibility of the New York State Parole Board to ensure that public safety is protected from the release of dangerous criminals like Chapman."
- 2000: At the 50-minute hearing, Chapman said that he was not a danger to society and that Lennon would have approved of his release. The parole board concluded that releasing him would "deprecate the seriousness of the crime and serve to undermine respect for the law" and that Chapman granting media interviews represented a continued interest in "maintaining [his] notoriety." They noted that Chapman had a good disciplinary record while in prison, but he had been in solitary confinement and did not have access to "anti-violence and/or anti-aggression programming." Correctional Association of New York lawyer Robert Gangi said that he thought it unlikely that Chapman would ever be freed because the board would not risk the "political heat" of releasing John Lennon's killer.
- 2002: The board stated again that releasing Chapman after 22 years in prison would "deprecate the seriousness" of the crime, although his behavioral record continued to be positive, yet it was no predictor of his potential community behavior.
- 2004: The parole board held a third hearing and declined parole yet again. One of the reasons given by the board was that Chapman had subjected Yoko Ono to "monumental suffering by her witnessing the crime." Another factor was concern for Chapman's safety; several Lennon fans threatened to kill him upon his release. Ono's letter opposing his release stated that Chapman would not be safe outside of prison. The board reported that its decision was based on the interview, a review of records, and deliberation. By this time, approximately 6,000 people had signed an online petition opposing his release.
- 2006: The parole board held a 16-minute hearing and concluded that his release would not be in the best interest of the community or his own personal safety. On the 26th anniversary of Lennon's death, Ono published a one-page advertisement in several newspapers, saying that December 8 should be a "day of forgiveness," but she was not sure if she was ready to forgive Chapman.
- 2008: Chapman was denied parole at his fifth hearing "due to concern for the public safety and welfare."
- 2010: In advance of Chapman's scheduled sixth parole hearing, Ono said that she would again oppose his parole, stating that her safety, that of John's sons, and Chapman's would be at risk. She added, "I am afraid it will bring back the nightmare, the chaos and confusion once again." The parole board postponed the hearing in September, stating that it was awaiting additional information to complete Chapman's record. On September 7, the board denied Chapman's latest parole application, with the panel stating that "release remains inappropriate at this time and incompatible with the welfare of the community."
- 2012: Chapman's seventh parole hearing was held before a three-member board, and they announced the next day that it was denied. "Despite your positive efforts while incarcerated, your release at this time would greatly undermine respect for the law and tend to trivialize the tragic loss of life which you caused as a result of this heinous, unprovoked, violent, cold and calculated crime."
- 2014: Chapman's eighth parole application was denied. Chapman told the board, "I am sorry for being such an idiot and choosing the wrong way for glory.… I found my peace in Jesus. I know him. He loves me. He has forgiven me. He has helped in my life like you wouldn't believe." The board was unmoved, telling Chapman that it believed that "there is a reasonable probability that you would not live and remain at liberty without again violating the law."
- 2016: Denied for the ninth time. Chapman said that he now saw his crime as being "premeditated, selfish and evil."
- 2018: Denied for the tenth time. The parole board wrote to Chapman that he was at low risk to reoffend, but that he "admittedly carefully planned and executed the murder of a world-famous person for no reason other than to gain notoriety. While no one person's life is any more valuable than another's life, the fact that you chose someone who was not only a world-renowned person and beloved by millions, regardless of pain and suffering you would cause to his family, friends, and so many others, you demonstrated a callous disregard for the sanctity of human life and the pain and suffering of others. This fact remains a concern to this panel."
- 2020: Chapman's 11th parole hearing is scheduled for August.
John Hinckley tried to assassinate President Ronald Reagan less than four months after Lennon's murder, and police found a copy of Catcher in the Rye among his personal belongings. He left a cassette tape in his hotel room on which he stated that he mourned Lennon's death: "One of my idols was murdered, and now [Jodie Foster's] the only one left." He added that "anything that I might do in 1981 would be solely for Jodie Foster's sake."
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- "Lennon killer fails in parole bid". BBC News. October 11, 2006. Retrieved October 8, 2010.
- Irish Examiner news December 8, 2006 Yoko Ono not ready to forgive Lennon's killer
- "Lennon's Killer Denied Parole". CNN. Archived from the original on August 14, 2009. Retrieved October 8, 2010.
- "Yoko Ono opposes parole for John Lennon's killer". UPI.com. July 27, 2010. Retrieved August 12, 2010.
- Swash, Rosie (August 11, 2010). "John Lennon's killer has parole hearing date postponed". The Guardian. London. Retrieved August 11, 2010.
- Thompson, Carolyn (September 7, 2010). "John Lennon Killer Chapman Denied Parole In NY". USA Today. Mclean, Virginia: Gannett Company. Retrieved December 23, 2011.
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- Wulfhorst, Ellen (August 18, 2012). "John Lennon's killer to get seventh parole hearing this week". Reuters. Retrieved August 18, 2012.
- Duke, Alan (August 28, 2014). "John Lennon's killer denied parole, talks about murder - CNN.com". CNN. Retrieved April 21, 2016.
- Campbell, Jon (August 27, 2014). "Lennon's killer: 'I'm sorry for being such an idiot'". USA TODAY. Retrieved April 21, 2016.
- "John Lennon's killer Mark Chapman denied parole again". BBC News. August 29, 2016. Retrieved August 30, 2016.
- "John Lennon's killer denied parole for 10th time". The Guardian. August 24, 2018. Retrieved August 25, 2018.
- Lovett, Kenneth. "EXCLUSIVE: John Lennon's killer Mark David Chapman denied parole a 10th time; stays in jail at least 2 more years - NY Daily News". nydailynews.com. Retrieved August 27, 2018.
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- Let Me Take You Down – Inside the Mind of Mark David Chapman, the Man Who Shot John Lennon, Jack Jones, Villard Books (Random House), November 1992, ISBN 0-8129-9170-2
- Who Killed John Lennon? Fenton Bresler, St. Martin's Press, November 1990, ISBN 978-0-312-92367-9
|Wikiquote has quotations related to: Mark David Chapman|
- New York Department of Correctional Services inmate information page Chapman's DIN is 81-A-3860
- Article on Mark Chapman which argues that he killed for fame (BBC)
- BBC News report with actual news footage from the time on right hand side of page
- Mark David Chapman, The Catcher In The Rye, And The Killing of John Lennon John W. Whitehead, 2000