This article from the London Times (via Mirabilis) tells how a copy of Sir Robert Anderson’s memoirs, annotated by Chief Inspector Donald Swanson of Scotland Yard, may give the true identity of Jack the Ripper.
I believe I’ve read about this copy of the memoirs before, so I don’t think it’s actually new news. The Times article also doesn’t mention the reason I’ve most often seen given for the suppression of the serial killer’s identity, that the police were afraid there might be antisemitic riots if Jack was revealed to be Jewish.
Sir Robert Anderson, by the way, was a prominent and vocal evangelical Christian, besides being a senior police official. I’ve often thought there was a great Christian novel in the story of his investigation of the Ripper murders.