February 15th 1976. Ferndale, Michigan. On a cold night a 12 year old boy walks into the darkness and vanishes. Just another runaway? But later his dead body is found in a nearby parking lot. He had been bound, smothered and brutally sexually assaulted. And as more boys and girls vanish, only to be found abandoned, murdered and abused, panic spreads through the community. Police begin a desperate manhunt, but despite witness sightings and trace evidence, the trail stays cold. Who was the killer and where was he hiding the abducted children? This is the incredible true story of the search for a serial killer who not only viciously preyed on children, but also fed, bathed and cared for them. Who was The Babysitter?