This is 28-year-old John Blauvelt, learning that his missing wife was discovered in an abandoned house, brutally murdered—surrounded by satanic markings. However, John had a disturbing secret he couldn’t tell the interviewer that day. Using his military experience, he carried out a near-perfect murder, that kept detectives one step behind for years. And by the time investigators began to narrow in on him, John was already long gone, living in a new state, in a new house, running away with his 17 year old girlfriend, and seemingly getting away for good.