A viral TikTok video sends detectives to the home of Michael Dudley, a Seattle man who rented out a room to a young couple never to be seen again.

Veteran James "Bo" Bowden moves in with his army friend's widow, Tammy, to help care for her son and soon experiences a series of deadly "accidents."

Seeking tenants for her Palm Springs home, retiree Anita Cowen takes in charming lawyer Scott Pettigrew, but the arrangement takes a terrifying turn.

Rachel and Janie were longtime best friends turned roommates. But as Janie's obsession with raising Rachel's young son grew, so did her killer instincts.