It reads like something from a novel, but it is, depressingly, true: a man from Norway who made a living castrating and removing body parts from people, who were very much alive, in Finsbury Park.

Marcel Theroux is fronting a true crime documentary on the story of Marius Gustavson who removed people’s body parts when they were alive Marius Gustavson, 46, of Haringey, north London, the ...