E4 • A Letter From Hell

E1 • The Colonial Parkway Murders

After multiple homicides occur along Virginia's Colonial Parkway, Authorities task Det. Danny Plott with finding a serial killer.

1h 28m • 2025

After multiple homicides occur along Virginia's Colonial Parkway, Authorities task Det. Danny Plott with finding a serial killer.

E2 • Mr. Nobody

Jacksonville deputies locate the bones of a missing woman. As Det. Mechelle Soehlig pieces together the victim’s final steps, a trail of clues lead her from the site of a late-night house party to a mysterious Icelandic biker known as “Viking.”

44m • 2025

Jacksonville deputies locate the bones of a missing woman. As Det. Mechelle Soehlig pieces together the victim’s final steps, a trail of clues lead her from the site of a late-night house party to a mysterious Icelandic biker known as “Viking.”

E3 • Barn of Horrors

After someone abducts a vivacious Ohio undergrad in broad daylight, local police join forces with the FBI.

44m • 2025

After someone abducts a vivacious Ohio undergrad in broad daylight, local police join forces with the FBI.

E4 • A Letter From Hell

Two employees of Dayton, Ohio’s most beloved bar, are beaten to death. On the case, Det. Doyle Burke investigates a series of bizarre clues, including a citywide KKK rally and a mysterious confession letter from “The Devil” postmarked from “Hell.”

44m • 2025

Two employees of Dayton, Ohio’s most beloved bar, are beaten to death. On the case, Det. Doyle Burke investigates a series of bizarre clues, including a citywide KKK rally and a mysterious confession letter from “The Devil” postmarked from “Hell.”

E5 • Valentine's Day Murder

A mother of two turns up dead after a house fire but her autopsy reveals death by strangulation. Lt. Mike Daniewicz must take to the streets of New Jersey’s Little India to catch a killer whose desperation is matched only by his heartlessness.

44m • 2025

A mother of two turns up dead after a house fire but her autopsy reveals death by strangulation. Lt. Mike Daniewicz must take to the streets of New Jersey’s Little India to catch a killer whose desperation is matched only by his heartlessness.