John Crutchley seemed to be living the American Dream.
Good-looking and blessed with a genius level IQ, he had a prestigious, white-collar job at a prominent government defense contractor, where he held top secret security clearance and handled projects for NASA and the Pentagon.
To all outward appearances, he was a hard-working, successful family man with a lavish new house, a devoted wife, and a healthy young son.
But Crutchley concealed a hidden side of his personality, a dark secret.