In June 1962, inmates Clarence Anglin, John Anglin, and Frank Morris escaped from Alcatraz Federal Penitentiary, a maximum-security facility located on Alcatraz Island in San Francisco Bay.
Late on the night of June 11 or early morning of June 12, the three men tucked papier-mâché heads resembling their own likenesses into their beds, broke out of the main prison building via ventilation ducts and an unused utility corridor, and departed the island aboard an improvised inflatable raft to an uncertain fate.
However, to this day no concrete evidence exists to prove whether the escape was successful or not!
