Peter Sutcliffe is a British serial killer who was dubbed "The Yorkshire Ripper". In 1981 Sutcliffe was convicted of murdering 13 women and attacking seven others. He is currently serving 20 sentences of life imprisonment in Broadmoor Hospital. http://en.wikipedia.org/wiki/Peter_Sutcliffe
Peter Sutcliffe was known as the Yorkshire ripper he went around beating women's heads in and killing them my dad told me that his mum was afraid to go outside by herself I'm the years he was around he is in jail now and has been touched but other inmates. On one occasion having a pencil through his eye and glass ground into his food in hopes of shredding his bowels.
Detectives had a cast made of Savile's teeth to check against bite-marks left on Yorkshire Ripper victims