Criminal investigators unravel stories behind cold-blooded murders. With the help of forensic evidence, old-fashioned legwork and years of dogged determination, detectives deliver justice to families and communities.
13 Episodes
The Executioner
E1
The ExecutionerThree unrelated attacks have police baffled; the evidence shows something nobody expected.
The Backpack Killer
E2
The Backpack KillerBackpackers begin to go missing in New South Whales, Australia.
BTK Strangler
E3
BTK StranglerA disturbing letter helps to capture the BTK Strangler.
Serial Slasher
E4
Serial SlasherA slew of stabbings in Michigan have police looking for a serial killer.
Truck Stop Killer
E5
Truck Stop KillerA man murdering people at truck stops finally sent to prison, thanks to the dedication of one Nashville detective.
In Too Deep
E6
In Too DeepWhen a governor's aide goes missing, the investigation reveals a love triangle.
Party to Death
E7
Party to DeathTwo men are killed by masked gunmen who crash a house party.
Monsters of the Night
E8
Monsters of the NightA 12 year old's disappearance could be linked to a serial killer, whose victims are usually couples.
Rave Rage
E9
Rave RageInvestigators find answers to a young woman's murder in the world of drugs and dancing.
Thrill Kill
E10
Thrill KillA college student finds his family murdered in their home; police are baffled when all of their suspects have solid alibis.
The Ghost of Baton Rouge
E11
The Ghost of Baton RougeA man charms his way into women's homes, then rapes and murders them.
Deadly Obsession
E12
Deadly ObsessionA house fire covers up the murder of an entire family.
The Arbitrary Assassins
E13
The Arbitrary Assassins
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