Dec 01 2023
This Week in Forensic Science
No one has hours to scour the papers to keep up with the latest news, so we’ve curated the top news stories in the field of Forensic Science for this week. Here’s what you need to know to get out the door!
Massachusetts State Police, Bristol County DA’s Office & FBI Team with Othram to Identify 1985 Homicide Victim (DNASolves – 11/21/2023)
In April 1985, the remains of an unidentified individual were located in Fairhaven, Massachusetts along Route 195. The Fairhaven Police responded to the scene and determined that the remains were that of an adult male, estimated to be 5’9” tall and likely in his 30s or 40s at the time of his death. Investigators believed that the man had died one to three years prior to the discovery of his remains. Along with the man’s remains, investigators recovered spent projectiles and the remnants of clothing. The evidence the scene supported homicide as the manner of death for the unknown man.
Over the years, investigators pursued various leads and avenues to determine the man’s identity. Details of the case were entered into the National Missing and Unidentified Persons System (NamUs) as UP58261. A forensic cast was created to depict how the man may have looked during his life in hopes that it would help to generate leads about the John Doe’s identity. With no other clues or identifying documents available, and few leads to pursue, the murdered man’s identity could not to be determined and the case eventually went cold.
In 2022, the Massachusetts State Police working with the Bristol County District Attorney, submitted skeletal remains to Othram in The Woodlands, Texas. Othram scientists successfully developed a suitable DNA extract from the skeletal remains and then used Forensic-Grade Genome Sequencing® to build a comprehensive DNA profile for the unidentified homicide victim. After successfully completing the process, the DNA profile was delivered to investigators who worked with the FBI’s forensic genetic genealogy team to generate new leads in the case.
With these new investigative leads in hand, the law enforcement team made contact with a potential family member of the murdered man. Confirmation DNA testing between the potential relative and the DNA profile developed for the murdered man, established the identity of the man as Keith Olson of Rhode Island. Olson, born May 13, 1953, was reported missing to the Cranston Police Department by his family in April 1981. With Olson now identified, investigators have also identified a likely suspect in his murder. The homicide investigation continues and we will provide updates as they become available.
Cook County Medical Examiner’s Office Teams with Othram to Identify a 2020 John Doe (DNASolves – 11/22/2023)
In October 2020, the remains of an unidentified individual were discovered in an abandoned house in Blue Island, Illinois, a suburb of Chicago. Investigators responded to the scene and determined that the remains were that of a white man, estimated to be between the ages of 40 and 60 years, who was between 5’4″ and 5’11” tall. Initially, the man’s remains were described as having been burned, however follow up analysis revealed there was no evidence to support that the remains were burned. Rather, the updated analysis suggested that the remains were just severely decomposed. The man was wearing several articles of clothing, including a jacket with the word “LOVE”, a shirt, jeans, socks, and leather shoes.
The man could not be identified despite investigators’ efforts and the case went unsolved. Details of the case were entered into the National Missing and Unidentified Persons System (NamUs) as UP76452. Eventually, investigators turned to advanced DNA testing and forensic genetic genealogy in hopes that the man’s name could be determined.
In 2023, the Cook County Medical Examiner’s Office submitted forensic evidence to Othram in The Woodlands, Texas. Othram scientists developed a suitable DNA extract from the evidence and then used Forensic-Grade Genome Sequencing® to build a comprehensive DNA profile for the unknown man. Othram’s in-house forensic genetic genealogy team used the profile in a genetic genealogy search to develop investigative leads that were returned to Cook County Medical Examiner investigators, who used these new leads to continue their search for the man’s identity.
In the course of a follow-up investigation, the Medical Examiner’s office contacted potential family members of Cook County John Doe. A candidate relative provided a DNA sample for reference testing, which was used to confirm the identity of the unknown man as Todd Alan Kenny of Michigan.
Columbus Police Hope New Hire Can Help Solve Cold Cases (10WBNS – 11/23/2023)
DNA Labs International Aids in Solving 2nd Oregon Cold Case Using the ForenSeq® Kintelligence System (Newswires – 11/23/2023)
In a significant breakthrough for cold case investigations, DNA Labs International (DLI) has provided crucial assistance in solving a longstanding Oregon mystery. Utilizing the innovative ForenSeq® Kintelligence Kit for forensic investigative genetic genealogy (FIGG), DLI has confirmed the identity of previously unidentified remains as those of Tanice “Tana” Laatch.
In a turning point for the investigation, Oregon State Police Medical Examiner submitted skeletal remains to DNA Labs International in 2020. With the advancements of new technologies, the ForenSeq® Kintelligence Kit was used in 2023 to sequence targeted regions of DNA, producing a profile suitable for genealogy research. The resulting profile was then uploaded to GEDmatch Pro™, a law enforcement-dedicated portal for DNA comparison and genealogy analysis.
Through the process of building out family trees of genetic associations, DLI determined that the unidentified remains were likely those of Laatch. Subsequent STR testing of a buccal swab from a living relative provided the necessary confirmation, marking a poignant resolution to a case that had remained unsolved for nearly two decades.
‘Hope Never Dies’: Swiss Help Mexicans Tackle Enforced Disappearances (Swissinfo – 11/23/2023)
Are Your Ancestors Black Wall Street Massacre Victims? Texas Families Asked to Check DNA (FOX26 – 11/27/2023)
The Impact of False or Misleading Forensic Evidence on Wrongful Convictions (NIJ – 11/28/2023)
Unidentified Skeleton Connected to Missing Rhode Island Man After 40 Years (BostonHerald – 11/28/2023)
Wayne County Jane Doe 1982 Identified as Connie Lorraine Christensen by DNA Doe Project and Wayne County Coroner’s Office (DNA Doe Project – 11/30/2023)
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