Colleen M. Fitzpatrick

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Colleen M. Fitzpatrick, PhD (born April 25, 1955) is an American scientist and entrepreneur, who helped found the field of forensic genealogy. She is best known for helping identify remains found in the crash site of Northwest Flight 4422 that crashed in Alaska in 1948.


Fitzpatrick was born April 25, 1955[1] in New Orleans, Louisiana. She received her BA in physics (1976) from Rice University, and her MA (1983) and PhD in nuclear physics (1983) from Duke University.[2][3] She worked on high resolution optical measurement techniques at Spectron Development Laboratories, after which she founded an optics company that did contract research and development, Rice Systems, in her garage in 1986.[2] The company grew to employ seven scientists but closed in 2005 after NASA dropped a project on which the company depended.[4]

At a loss for what to do next, she finished working on a book about forensic genealogy that she had started writing in 2002, and after publishers didn't accept it, she self-published the book[4] in 2005[5] and started selling it at genealogy conferences.[4][6] She set up a corresponding website, and started writing columns on the topic for magazines and websites.[4] In 2006, she was asked to find a missing person by someone who wanted to buy land, but the title owner could not be found; this work led to her next venture, Identifinders International, which uses the techniques of forensic genealogy to find missing people.[6] She became famous in 2008 when she helped identify the remains found in the wreckage of Northwest Flight 4422 that crashed in Alaska in 1948.[4][6][7]

In 2016, she played a major role in establishing the true identity of Lori Erica Ruff, a woman who had assumed a false identity in 1988 and committed suicide in 2010, after which her husband's family discovered she had stolen the identity of a deceased child. Ruff turned out to be Kimberly McLean, who had severed all ties with her family and adopted a new identity simply to avoid being located by them.[8]

She is a Fellow of the Society of Photoinstrumentation Engineers (SPIE)[9] and an Associate Member of the American Academy of Forensic Science. She is widely credited as the founder of modern forensic genealogy.[10]

In 2017 she co-founded with Margaret Press the DNA Doe Project which had the aim of identifying dead people for their families. Their first success in 2018 was identifying the dead "Buckskin Girl" in Ohio as belonging to Marcia King from Arkansas.[11] They also identified the bodies of Lyle Stevik[12] and Joseph Newton Chandler III (Robert Nichols)[13] in 2018



  • Forensic Genealogy, Fountain Valley, CA: Rice Book Press, 2005. ISBN 0-9767160-0-3
  • with Andrew Yeiser, DNA and Genealogy, Fountain Valley, CA: Rice Book Press, 2005. ISBN 0-9767160-1-1
  • The Dead Horse Investigation: Forensic Photo Analysis for Everyone, Fountain Valley, CA: Rice Book Press, 2008. ISBN 0-9767160-5-4

Book chapters[edit]

  • "The Key is the Camera". The Desperate Genealogist's Idea Book: Creative Ways to Outsmart Your Elusive Ancestors. 2006. ISBN 1-4243-0209-9. 


  1. ^ U.S. Public Records Index, Vol. 2. Provo, UT:, 2010.
  2. ^ a b Colleen Fitzpatrick in SPIE Professional April 2006. From the Garage Up
  3. ^ Elisabeth Lindsay for GenWeekly. November 16, 2006 Forensic Genealogy: Seeing With New Eyes For date, see index here
  4. ^ a b c d e Lynn Rosellini for More Magazine. June 2010. From Physicist to Forensic Genealogist Archived 2016-04-15 at the Wayback Machine. (originally published in print as "The DNA Detective")
  5. ^ Forensic Genealogy, Fountain Valley, CA: Rice Book Press, 2005. ISBN 0-9767160-0-3
  6. ^ a b c Sean Flynn for Duke Magazine. May 15, 2013 Super Sleuth
  7. ^ Mary Pemberton for the Associated Press, published at August 18, 2008 Remains from 1948 plane crash identified
  8. ^ "'My God, that's Kimberly!': Scientist solves perplexing mystery of identity thief Lori Ruff". The Seattle Times. 2016-09-21. Retrieved 2016-10-11. 
  9. ^ SPIE. Complete List of SPIE Fellows
  10. ^ Blaine Bettinger for The Genetic Genealogist. September 3, 2008 Interview With Forensic Genealogist Colleen Fitzpatrick, Ph.D.
  11. ^ Augenstein, Seth (2018-04-16). "'Buck Skin Girl' Case Break Is Success of New DNA Doe Project". Forensic Magazine. Retrieved 2018-04-30. 
  12. ^ "DNA Doe Project IDs 2001 Motel Suicide, Using Genealogy". Forensic Magazine. 2018-05-09. Retrieved 2018-06-22. 
  13. ^ Caniglia, John (2018-06-21). "Authorities solve cold case of war hero who hid behind dead boy's identity". Retrieved 2018-06-22. 

External links[edit]