Sir Peter Hayman (aka Henderson) was a diplomat and MI6 operative (possibly deputy director).
Geoffrey Dickens MP named him as a paedophile in the House of Commons in 1981.
He left a package of child pornography on a bus which was traced to him. Police found a series of diaries in his home recording contacts with children. These were interpreted as "fantasies" and he was let off with a caution.
Hayman's group contained at least two who were interested in sexually torturing young people to death. Hansard Report
Witness identifies Hayman from photo, alleges he was raped by Hayman.