Postcard by Jack the Ripper auctioned for ₹20 lakh

A postcard believed to have been sent by Jack the Ripper to the London police has been auctioned for £22,000 (₹20 lakh). Dated October 29, 1888, the postcard was sent 11 days before the serial killer's final victim Mary Kelly was murdered. Between August and November 1888, Jack the Ripper murdered five women in London.