In April of 1981, a mother and her children -along with two of her children's friends- were spending a quiet Saturday night in their rural California cabin. But by morning, the scene inside Cabin 28 was anything but peaceful. What investigators found was a blood-soaked mystery involving multiple victims, a missing child, and no trace of who—or what—had come in the night. With few answers and a town cloaked in silence, this case would go on to become one of the most disturbing unsolved crimes in American history. This is the story of the Keddie Cabin Murders.

In June of 2002, a 20-year-old woman vanished after a swim by Lake Erie. Last seen with her boyfriend’s friend, she was reportedly dropped off safely at a movie theater, but no one saw whether she actually made it there or not. As investigators probed deeper, they uncovered conflicting stories, dubious alibis, and a suspect with a troubling past. So what happened to her, and is someone still hiding a sinister truth? This is the disappearance of Sabrina Kahler.

In June of 2010, a 29-year-old nurse was found shot to death in her California home with a note that seemed to point to a particular person embedded in her life. But as detectives unraveled the case further, the twisted truth came to the surface in shocking fashion: an affair, an obsession, and an unsuspecting killer hiding in plain sight. This is the murder of LaNell Barsock.