On June 29, 1978, Bob Crane, the beloved star of Hogan’s Heroes, was found bludgeoned to death in his Scottsdale, Arizona apartment. His head was smashed with a blunt object, and an electrical cord was tied around his neck. Blood splattered the walls, and the crime scene was gruesome. Crane had a secret life—he was obsessed with filming his sexual encounters. His closest friend, John Henry Carpenter, helped him set up video equipment to record his affairs. But when Crane tried to distance himsel