All Seasons

Season 1

  • S01E01 Confessions of an Innocent Man

    • April 24, 2017
    • Investigation Discovery

    In 1990, a teenager was convicted of murdering his parents. Forced into a confession by homicide detectives, Martin Tankleff spent twenty years trying to prove his innocence.

  • S01E02 The Deltona Massacre

    • May 1, 2017
    • Investigation Discovery

    When 22-year-old Erin Belanger and her boyfriend Francisco "Flacco" Roman move to Deltona, Florida, they're hoping for a new start. Little do they know the danger that awaits them.

  • S01E03 Failure of Justice

    • May 8, 2017
    • Investigation Discovery

    The mean streets of East Detroit, 2007. An entire house is shot up - four people are dead and one is injured. Maria Elena Salinas exposes a unique view of justice and life on the streets.

  • S01E04 An Unspeakable Tragedy

    • May 15, 2017
    • Investigation Discovery

    It's 2004, a daycare provider in Corvallis, Oregon is alarmed when two year-old Karly Sheehan, one of her brightest and most energetic children, starts exhibiting strange new behavior while her hair appears to be falling out. Is it too late to save her?

  • S01E05 The Secret Cost of Silence

    • May 22, 2017
    • Investigation Discovery

    In September 2004, Hurricane Ivan was barreling towards the Florida coast when Michelle Jones decides to invite her Aunt Teri and Uncle Charlie to ride out the storm. What was intended to be a fun visit turns into something much darker.

  • S01E06 A Mother's Quest

    • May 29, 2017
    • Investigation Discovery

    Mary Rose is deeply concerned after her 15-year old daughter, Annette, takes up with 41-year old Felix Vail, then Annette disappears without a trace three years later, and Vail's dark history comes to light.

  • S01E07 Pulse Nightclub: The Hidden Truths

    • June 5, 2017
    • Investigation Discovery

    In the deadliest mass shooting in U.S. history, 49 people are killed in Orlando's Pulse Nightclub; María Elena Salinas interviews three friends who survived by hiding in the bathroom as well as mass murderer Omar Mateen's alleged lover, Luis Leal.

  • S01E08 A Parent's Nightmare

    • June 12, 2017
    • Investigation Discovery

    After a dead body is found in a Seattle park, police pay a visit to the victim's family and stumble upon the scene of a massacre, leading them to delve into the Seattle Goth scene.

  • S01E09 Toughest to Solve

    • June 19, 2017
    • Investigation Discovery

    In Illinois, 62-year-old Mexican immigrant Felipe Ulloa tells his wife, Eloisa, he is going to a local bar to collect a $75 debt, but he never returns.

  • S01E10 Lost Girls of the Mesa

    • June 26, 2017
    • Investigation Discovery

    In 2009, police discover the remains of 11 women in the desert on the West Mesa of Albuquerque, N.M., leading them to launch a hunt for a serial killer.

Season 2

  • S02E01 Jekyll & Hyde

    • June 4, 2018
    • Investigation Discovery

    Gary Bardwell's premonition about his daughter, Jessie, turns into a waking nightmare after she goes missing and police investigate her disappearance as a homicide.

  • S02E02 Finding the Bogeyman

    • June 11, 2018
    • Investigation Discovery

    When 3-year-old Tosho Handa is abducted from his bed in the middle of the night, his family and police desperately search for the culprit, but finding him isn't as easy as they hoped.

  • S02E03 The Fall of Innocence

    • June 18, 2018
    • Investigation Discovery

    Maria Elena Salinas seeks the truth after a beautiful young mother falls to her death while hiking the Columbia River Gorge.

  • S02E04 Fire & Water

    • June 25, 2018
    • Investigation Discovery

    Two young women die mysterious deaths two years apart, and nothing seems to connect them; investigators must determine whether they are random crimes or the twisted work of a calculating killer.

  • S02E05 Deadly Brotherhood

    • July 9, 2018
    • Investigation Discovery

    After a college student dies during a weekend getaway, it will take detectives four years to unravel a web of secrecy that extends beyond a remote Pocono Mountain town in Pennsylvania.

  • S02E06 Wickedness of Greed

    • July 16, 2018
    • Investigation Discovery

    In Texas, an elderly housekeeper is found dead in an upscale home, prompting investigators to unravel a maze of intrigue and greed much larger than one woman's murder.

  • S02E07 A Love to Kill For

    • July 23, 2018
    • Investigation Discovery

    In Springfield, Mo., a successful businessman is found murdered; then, 35 years later, one of his alleged killers comes clean in a frightening account of love, betrayal and murder.

  • S02E08 Something Happened to Rosemary

    • July 30, 2018
    • Investigation Discovery

    After a realtor and her husband vanish, friends and coworkers are beside themselves; then detectives delve into the couple's past and uncover a dark secret.

  • S02E09 Killer Valentine

    • August 6, 2018
    • Investigation Discovery

    On the outskirts of Washington, D.C., a professional woman takes extreme measures to protect herself, but these measures won't protect her from an evil she never sees coming.

  • S02E10 Fatal Love Triangle

    • August 13, 2018
    • Investigation Discovery

    Evidence of a volatile love triangle surfaces after a young mother turns up dead; the killer seems obvious until investigators discover that the truth isn't always what it seems.