Jack the Ripper letter mystery solved by Manchester researcher

A forensic linguist from The University of Manchester who analysed letters supposedly signed by Jack the Ripper has concluded that two of the most famous examples were written by the same person. The Whitechapel murders that terrorised London in 1888 are still remembered thanks to the legend of Jack the Ripper, who was never caught.
Read more: http://www.manchester.ac.uk/discover/news/jack-the-ripper-letter-mystery/?source=Snapzu