Ian Brady
Ian Brady is a British serial-killer and the former partner of Myra Hindley, together they participated in what would become known as the "Moors Murders" - which involved the kindap, torture, sexual abuse and murder of numerous children: they also became involved in plans to commit other crimes such as armed robbery.
Unlike Hindley Brady has repeatedly said he does not wish to be released and also wishes to end his life, though he is (somewhat ironically) the only survivor of the two after Hindley's death in November 2002.
Brady has been legally classed as criminally insane and is thus kept in the high security Ashworth Hospital, where he will likely remain until his death.