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.