February of 1983, a young police officer arrived at what looked like a normal, residential home in Mobile, Alabama – but the officer already knew that there was more to this house than met the eye. Just a few minutes earlier, an emergency medical technician had called to tell the officer that there was something inside the home he should really see. The officer opened up the front door and walked into the living room, where first responders were huddled around a man’s dead body. The owner of the home had died by suicide, but that wasn’t what the EMT was talking about. The officer walked...