Quest Red Deadly Delivery. A figure dressed as a clown shoots a mother on her doorstep. The case goes cold until an unexpected break helps bring the killer clown to justice. S2, Ep2 2026-06-12 The Vanishing Hour. When Tyarra Williams vanishes, tips suggest she may have fallen prey to human trafficking. Does someone in the community know more than they're letting on? S9, Ep7 2026-06-12 Rideshare Nightmare. In 2019, after a night out with friends, student Samantha Josephson climbs into a car she mistakes for her rideshare, never to be seen alive again. S8, Ep9 2026-06-12 John Sweeney: Canal Killer. Detectives share the details of their investigation into the 'Canal Killer', John Sweeney. He was convicted of murdering two of his girlfriends in 2011. S1, Ep4 2026-06-12 An Open Relationship. On New Year's Eve, Brent Cotta's popular wife, Cassie, mysteriously vanishes. The discovery of a shallow grave leads to the emergence of a horrific truth. S4, Ep2 2026-06-12 Looks Can Kill. Rebecca Thudin was a successful, driven woman who seemed to live the perfect life. But, after meeting an older man at the gym, her life takes a dramatic turn. S4, Ep6 2026-06-13