Another arrest shows why no one can hide from the genetic detectives
For the second time this year, investigators used a public DNA database to solve a cold case and find a murderer.
The bust: A 55-year-old truck driver, William Talbott, was arrested today in Washington State after being fingered in a 30-year-old double murder.
How they found him: According to Buzzfeed, investigators located Talbott’s family members after uploading old crime-scene DNA to GEDMatch, a crowdsourced database that genealogists use to compare DNA and build family trees.
That’s the same database used in April to locate the Golden State Killer.
Nowhere to hide: DNA databases are now so large that nearly everyone has a relative who has joined one.
More to come: Expect more big cases to break soon. A Virginia-based company called Parabon Nanolabs, which helped with the Washington murders, says it has DNA from 100 crime scenes and expects half the cases to be solved using relative matching. In May, after the Golden State Killer news was released, the company began touting “genetic genealogy services for law enforcement.”
Deep Dive
Biotechnology and health
What to know about this autumn’s covid vaccines
New variants will pose a challenge, but early signs suggest the shots will still boost antibody responses.
A biotech company says it put dopamine-making cells into people’s brains
The experiment to treat Parkinson’s is a critical early test of stem cells’ potential to tackle serious disease.
Tiny faux organs could crack the mystery of menstruation
Researchers are using organoids to unlock one of the human body’s most mysterious—and miraculous—processes.
How AI can help us understand how cells work—and help cure diseases
A virtual cell modeling system, powered by AI, will lead to breakthroughs in our understanding of diseases, argue the cofounders of the Chan Zuckerberg Initiative.
Stay connected
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.