jigsaw
Jigsaw:"We haven't been properly introduced. My name is John."
Detective Eric Matthews:"I thought you liked to be called Jigsaw."
Jigsaw:"No, it was the police and the press that coined the nickname 'Jigsaw'. I never encouraged or claimed that. The jigsaw piece I cut from my subjects was only ever meant to be a symbol that that subject was missing something. A vital piece of the human puzzle. The survival instinct."