One of history's oldest mysteries — the true identity of mythologized 19th century serial killer "Jack the Ripper" — may have finally been solved nearly 140 years later.
English historian and author Russell Edwards said DNA found on a shawl recovered from the scene of one of the killer's vicious slayings was tested, revealing the butcher who terrorized Victorian London's East End in the late 1800s was a 23-year-old Polish immigrant named Aaron Kosminski — who died in a mental institution in 1919.
"When we matched the DNA from the blood on the shawl with a direct female descendant of the victim, it was the singular most amazing moment of my life at the time," Edwards told "Today" in Australia.
https://nypost.com/2025/02/15/world-news/jack-the-rippers-identity-revealed-after-dna-breakthrough-historian/