Skip To Content
JEWISH. INDEPENDENT. NONPROFIT.
Breaking News

Jack the Ripper Identified as Jewish Barber From Poland

The serial killer Jack the Ripper was identified through DNA as a Jewish barber who immigrated to London from Poland.

Businessman Russell Edwards, an amateur Jack the Ripper sleuth, and molecular biologist Dr. Jari Louhelainen of Liverpool John Moores University made the discovery through DNA traces found on a shawl recovered from one of the crime scenes that allegedly belonged to one of his victims.

The discovery is announced in a book by Edwards that is scheduled to be released on Tuesday, the Daily Mail first reported on Sunday.

Edwards identifies the killer as Aaron Kosminski, who would have been age 23 at the time of the murders.

Kosminski, who came to England in 1881 with his family, reportedly lived near the scenes of the murders. He was brought in by police as a witness at the time of the murders and later released. Kosminski died in an insane asylum in 1919.

The serial killer nicknamed Jack the Ripper is accused of killing five women over about three months in the fall of 1888 in and near the Whitechapel district of London. The victims’ throats were cut and their bodies mutilated.

Edwards bought the shawl, which allegedly came from the murder scene of the fourth victim, Catherine Eddowes and still contained bloodstains, at an auction in 2007. Louhelainen was able to find blood that matched the victim and other body fluids that ultimately were linked to Kosminski.

A message from our CEO & publisher Rachel Fishman Feddersen

I hope you appreciated this article. Before you go, I’d like to ask you to please support the Forward’s award-winning, nonprofit journalism during this critical time.

At a time when other newsrooms are closing or cutting back, the Forward has removed its paywall and invested additional resources to report on the ground from Israel and around the U.S. on the impact of the war, rising antisemitism and polarized discourse..

Readers like you make it all possible. Support our work by becoming a Forward Member and connect with our journalism and your community.

—  Rachel Fishman Feddersen, Publisher and CEO

Join our mission to tell the Jewish story fully and fairly.

Republish This Story

Please read before republishing

We’re happy to make this story available to republish for free, unless it originated with JTA, Haaretz or another publication (as indicated on the article) and as long as you follow our guidelines. You must credit the Forward, retain our pixel and preserve our canonical link in Google search.  See our full guidelines for more information, and this guide for detail about canonical URLs.

To republish, copy the HTML by clicking on the yellow button to the right; it includes our tracking pixel, all paragraph styles and hyperlinks, the author byline and credit to the Forward. It does not include images; to avoid copyright violations, you must add them manually, following our guidelines. Please email us at [email protected], subject line “republish,” with any questions or to let us know what stories you’re picking up.

We don't support Internet Explorer

Please use Chrome, Safari, Firefox, or Edge to view this site.