This is my #cluedochallenge entry for #merrylmurray . No background as the Tray thing isn't working for me. So... Colonel Mustard: old hippie, Vietnam Vet, who made his living playing in Sargeant Pepper's Lonely Hearts Club Band until he discoverd that Dr Black stole one of his musical compositions and claimed it for himself. He murdered the good Doctor in the dining room with a rope. Strung him up using the chandelier hook and let him dangle til dead.