The Missing Piece Episode 2: Lisa Todd (Publicker Girl)
For years, victims were listed on cold case files in law enforcement evidence boxes. While never forgotten, limitations in forensic science prevented their cases from being closed. Families waited decades for answers and justice while their killers remained unidentified. In 2018, a new tool for crime solving rose to prominence as the […]
Searching for Unsung Heroes
What does a hero look like to you? They are unlikely to be wearing a cape, but may be wearing a uniform, or camouflaged in plain clothes. During the COVID pandemic many of our friends and co-workers have become de facto heroes by helping others in ways both great and small. During the pandemic […]
The Missing Piece Episode 1: Carla Walker
For years, victims were listed on cold case files in law enforcement evidence boxes. While never forgotten, limitations in forensic science prevented their cases from being closed. Families waited decades for answers and justice while their killers remained unidentified. In 2018, a new tool for crime solving rose to prominence as the […]
Applying Ancient DNA Techniques to Forensic Samples
In this interview, Kelly Harkins Kincaid, co-founder of Astrea Forensics shares how her background in paleogenomics makes her uniquely qualified to tackle degraded DNA found in casework. She also discusses why it was originally thought that there was no nuclear DNA present in hair as well as what makes hair such a great sample type […]
Predicting Appearance, Ancestry, and Age from DNA
Unknown perpetrators of crime cannot be identified with the current forensic use of DNA. The European Horizon 2020 Project VISAGE (Visual Attributes Through Genomics) aims to overcome this limitation by developing, validating, and implementing a set of molecular genetic tools for predicting appearance, age, and ancestry from unknown trace donors directly from their traces left […]
Meet the Sophomore Using Forensic Genetic Genealogy to Close Cold Cases: Olivia McCarter
Olivia McCarter is just 19 years old, but she’s already been a part of three forensic genealogy successes. As a freshman at the University of South Alabama, Olivia wondered where she fit in the field of forensic science and considered dropping out of school. Then she met Lee and Anthony Redgrave, founders of Redgrave Forensic […]
Obtaining DNA Profiles from Rootless Hairs
Throughout the years, conventional wisdom has said that rootless hair shafts do not contain DNA, but this couldn’t be further from the truth. In this interview, Ed Green, Professor at the University of California Santa Cruz and co-founder of Astrea Forensics, discusses how his company is generating DNA profiles from rootless hairs and how this […]
GEDmatch: A Genealogy Platform Allowing Users and Law Enforcement to Make Familial Connections
GEDmatch is a genetic genealogy website with over 1.4M users who want to learn more about their genetic roots. It was set up in 2010 with the mission of using science to connect people and has since been used by amateur and professional researchers and genealogists, as well as adoptees looking for their birth parents. […]
Forensic Genealogy and Missing Persons Cases
In this interview, we talk with Dr. Bruce Budowle, Director for the Center for Human Identification at the University of North Texas Health Science Center to learn more about the challenges that come with identifying missing persons cases and how forensic genetic genealogy is becoming a powerful tool to provide identities. Dr. Budowle began his […]
