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All Seasons

Season 1

  • S01E01 Murder & Co.

    • May 7, 2014
    • Investigation Discovery

    Bodies of young men are turning up on the southern California freeways. When given a tip off police arrest 33 year-old sex offender William Bonin. He’s caught in the act, as he rapes a 15 year old boy in the back of his van - the ‘Death Wagon’.

  • S01E02 My Mother's Basement

    • May 14, 2014
    • Investigation Discovery

    In Long Island, New York, police pull over a truck with a dodgy license plate. As they give the vehicle the once-over they find a rotting corpse of a young woman. What the driver, Joel Rifkin, then reveals in custody, stuns his interrogators.

  • S01E03 Red Light Regular

    • May 21, 2014
    • Investigation Discovery

    The bodies of 2 young women are found in the countryside around Ipswich, England. 3 more follow just days later. A man is in custody, but to put the Suffolk Strangler behind bars, the full force of forensic science will be needed.

  • S01E04 The Scorecard Killer

    • May 28, 2014
    • Investigation Discovery

    When cops pull over a car weaving across a California highway, they find more than they bargained for. A dead body in the passenger seat and a list of victims in the trunk is enough to send the Scorecard Killer, Randy Kraft, to death row.

  • S01E05 I Am Ven Pariah

    • June 4, 2014
    • Investigation Discovery

    In Bradford, England, a security guard sees a woman murdered before his eyes on CCTV. The attacker, Stephen Griffiths, appears to be performing for the camera. As police explore his disturbing past, they discover it's not his first kill.

  • S01E06 The Devil's Workshop

    • June 11, 2014
    • Investigation Discovery

    St Louis, Massachusetts. Women are being murdered but investigators have few leads. A letter to the local paper directs police to victim number 17, and eventually to Maury Travis' door. What they find there, makes their blood run cold.

Season 2

  • S02E01 Ear No Evil

    • March 19, 2015
    • Investigation Discovery

    In Miami, cult member Robert Rozier murders and mutilates his victims, but one fateful mistake will bring him to justice.

  • S02E02 Rhode Rage

    • March 26, 2015
    • Investigation Discovery

    A sadistic trucker travels the highways hunting for victims whom he tortures before killing, then an illegally parked vehicle leads to his downfall.

  • S02E03 Bloody Badge

    • April 2, 2015
    • Investigation Discovery

    While a drug war rages in 1986 Miami, self-styled vigilante Manuel Pardo goes on a 92-day killing spree to clean up the city's streets.

  • S02E04 Killer Flix

    • April 9, 2015
    • Investigation Discovery

    In a quiet coastal community a brutal murderer stalks and kills at random. The police investigation will uncover a hidden world of sadomasochism, double identities and the most terrifying killer of all - a pitiless psychopath hiding in plain sight.

  • S02E05 Machete Mangler

    • April 16, 2015
    • Investigation Discovery

    When police discover the body of a vagrant, they dismiss it as just another 'Skid Row' killing. But when they find a second corpse, then a third, they quickly realise they are dealing with a machete wielding maniac... who won't stop until he's caught.

  • S02E06 Thrill Her, Kill Her

    • April 23, 2015
    • Investigation Discovery

    From the criminal underbelly of a rural town, a sadistic psychopath leaves a trail of destruction. As police discover a wave of vicious murders, investigators rush to track down the culprit. But this killer doesn't fit any profile they've ever seen.

  • S02E07 Silent Savage

    • April 30, 2015
    • Investigation Discovery

    Police are stunned when they attend the scene of a multiple murder at the Alabama Institute for the Deaf and Blind. Five victims; all strangled within the space of twenty-four hours. So begins a manhunt to catch violent Serial Killer, Daniel Lee Siebert.

  • S02E08 Bloody Bayou Blues

    • May 7, 2015
    • Investigation Discovery

    A rural Louisiana community is stunned when police begin to discover the corpses of young, seemingly fit and healthy men. Serial killer, Ronald Dominique stalks the bayous and canals around the town of Houma and it's down to investigators to catch him.