SCIENCE IN THE NEWS DAILY
Tracing a Crime Suspect Through a Relative
from the Los Angeles Times (Registration Required)
Over nearly two decades, a serial killer has shot and strangled at least 11 people, often dumping their battered bodies in alleyways of Inglewood and Los Angeles. Most were black women or girls, the youngest just 14. The latest was found last year, shrouded in a garbage bag.
Police have determined through DNA and other evidence that the killings were the work of a single person. But the DNA does not match any of the millions of genetic profiles of convicted criminals in law enforcement databases, and detectives have few other clues.
Now Los Angeles Police Department investigators want to search the state's DNA database again—not for exact matches but for any profiles similar enough to belong to a parent or sibling. The hope is that one of those family members might lead detectives to the killer.
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