
ION Mystery invites you to join the investigation with edge-of-your-seat thrillers that will keep you guessing until the very end. Find the clues, discover the motive, and solve the crime, every day of the week on ION Mystery.

As the team investigates a grisly murder, evidence suggests the killer is about to strike again.

When a zombielike man is shot, the team members are led to a madman who is performing experiments on humans.

On Halloween, the team hunts a serial killer who mimics murders from a cult slasher film; Jerry is abducted by counterfeiters.

On Halloween, the team tracks a serial killer inspired by an iconic character; a blood bank is raided by an armed gang.

On Halloween, the team investigates the murder of a medium who was apparently frightened to death by a poltergeist; a mysterious death cult kidnaps Kono and Adam.

At Halloween, the team investigates a string of murders that mirrors stories from well-known Hawaiian folklore; Grover visits a man who is hours away from execution and may hold the key to a case that has plagued Grover for years.

On Halloween, Jerry and his friends search his childhood camp for evidence to a murder he witnessed as a boy; McGarrett investigates a little girl who drew pictures depicting the scene of a recent murder before it was discovered.

The team investigates a home invasion that turned deadly after a dangerous "monster" escaped from the basement; Max returns to Oahu with a very special guest.