When a guard tapped Frank Morris shoulder on the morning of June 12 1962 his head rolled off his cot as a decoy had been placed there using soap toilet paper and human hair The only trace of Morris and his accomplices who had escaped from Alcatraz the night before by widening vents in their cells over several months They slipped away from the main building scaled a wall and vanished into the foggy San Francisco Bay on a raft built from stolen raincoats Although fragments of the raft and a waterp