Attacks on Peter Sutcliffe - Summaries of the attacks on Sutcliffe while he has been in prison. Other Yorkshire Ripper Victims? - Speculation over murders which could have been committed by Peter Sutcliffe. The Yorkshire Ripper - Details the case of Peter Sutcliffe, including the attacks, the arrest and media coverage. The Yorkshire Ripper - Promoting a book that alleges there were at least two men involved in the Ripper case. Case File - Peter Sutcliffe - Detailed essay about the case, includes a profile, Modus Operandi and photographs. Murder UK: Peter Sutcliffe - Brief overview of Sutcliffe's life. Includes details of the attacks against him in prison.