The Object of Murder

In 2016, Tricia Todd, 33, is reported missing after failing to pick up her daughter from a babysitter; investigators find her online journal that reveals the true horror of what had happened.

In 1982, JoAnn Tate, 35, is stabbed to death in her home in St Louis, and her children, Melissa, 7, and Renee, 4, are left critically injured; Melissa identifies the attacker but remembers something different years later.

In 2000, Mike Williams, 31, vanishes while duck hunting on a Florida lake; his boat and his shotgun are found, but not his body; 17 years later, a violent kidnapping leads detectives to suspects who had been hiding in plain sight.

In 2011, Holly Bobo is abducted from her home in rural Tennessee; the investigation goes cold for two years until a hunter makes a gruesome discovery.