Home / Series / Shadow of Doubt / Aired Order /

All Seasons

Season 1

  • S01E01 Monsters Among Friends

    • January 6, 2016
    • Investigation Discovery

    A popular high school cheerleader from a rural Oklahoma town slips out her bedroom window after having a few angry words with her mother. She is never seen alive again.

  • S01E02 The Affairs of Soldiers

    • January 13, 2016
    • Investigation Discovery

    A soldier comes home with his five year old son and finds his wife, an Army Officer stationed at Fort Bliss in El Paso, Texas, brutally stabbed to death. While investigators try to piece together a sordid tale of late night parties, marital infidelity, and military conspiracies, they learn there were previous attempts on her life. Having faced death in war zones abroad, the greatest threat to her life may be much closer to home.

  • S01E03 From the Mouth of Babes

    • January 20, 2016
    • Investigation Discovery

    When a 38 year old Rhonda Boggs doesn't show up for work outside Columbus, Ohio, a concerned co-worker checking on her home is met by Rhonda's two year old daughter - unharmed but smeared with blood. Rhonda has been stabbed to death and her daughter may be the only witness. But can this traumatized toddler identify her mother's attacker?

  • S01E04 Single Mom Missing

    • January 27, 2016
    • Investigation Discovery

    A 31 year old mother of two Michelle Warner vanishes without a trace from her apartment in Houston that she shares with her ex-boyfriend. But this isn't the first time that she's disappeared. With no concrete proof that this time is any different, police and family have only a hunch that chapters from Michelle's checkered past have opened again.

  • S01E05 Midlothian Jump Street

    • February 3, 2016
    • Investigation Discovery

    Students at a small-town high school on the outskirts of Dallas suspect an undercover narc is posing as one of them. Theories and threats sound like typical teenage rumoring, until a high school student is found dead in an empty field. A Texas Ranger faces a long list of criminals and misfits who would want to harm a suspected narc.

  • S01E06 Heir Into Thin Air

    • February 10, 2016
    • Investigation Discovery

    When 26 year-old Robert Wiles, the promising heir to his family's successful aircraft service company disappears from his Lakeland, Florida office, the FBI have only one clue - a ransom demand from a mysterious "Group X". No witnesses and no forensic evidence surface, forcing investigators to consider that Group X might be a conspiracy within Wiles' company, or Robert Wiles himself.

Season 2

  • S02E01 New Girl in Town

    • December 20, 2016
    • Investigation Discovery

    A 15-year-old girl goes missing after heading out to take pictures; two days later, police find her badly beaten body as well as a clue that leads back to her high school.

  • S02E02 The Doctor Is Out

    • December 27, 2016
    • Investigation Discovery

    In Lubbock, Texas, Dr. Joseph Sonnier is found murdered in his home; while investigators ask who would want to kill the beloved doctor, Sonnier's girlfriend points a finger at his past lovers.

  • S02E03 The Lawyer, the Dancer, and the Hitman

    • January 3, 2017
    • Investigation Discovery

    A desperate real estate lawyer meets with a mystery investor who vows to solve all his problems, then the encounter turns deadly, and an exotic dancer may be the only person willing to tell the truth.

  • S02E04 Right Place, Wrong Time

    • January 10, 2017
    • Investigation Discovery

    After a young woman is found sexually assaulted and bleeding from a single bullet wound, it appears to be a case of a robbery gone horribly wrong, then, the investigation snares multiple suspects before taking a turn 10 years later.

  • S02E05 Murder or Suicide?

    • January 17, 2017
    • Investigation Discovery

    In the case of a 26-year-old woman shot to death inside her home, the medical examiner rules her death a suicide, but a determined investigator takes another look after two different people close to the victim have different stories to tell.

  • S02E06 Small Town Girl, Big City Murder

    • January 24, 2017
    • Investigation Discovery

    A 22-year-old woman moves from a small town in Arkansas to St. Louis to spread her wings, then she is found dead on the floor of her city apartment, and police suspect her new relationships may have played a part in her murder.

  • S02E07 Crossing Bad Creek Bridge

    • February 1, 2017
    • Investigation Discovery

    Two young girls are found shot to death on the side of a rural Oklahoma road. The case gets national attention, and no one is sure what would lead anyone to murder two young girls. Then, four years later, police find evidence in an unlikely place.

  • S02E08 Beware the Green-Eyed Monster

    • February 7, 2017
    • Investigation Discovery

    The 1991 murder of Jimmy Sims, who owned a boxing gym in Galena Park, Texas, is investigated. His wife suspected that the son of his mistress of being responsible, but the police cast their net wider.

  • S02E09 Mergers And Inquisitions

    • February 14, 2017
    • Investigation Discovery

    A self-made man from Buffalo, NY finds his fortune in the Big Apple, but 89 million dollars is not enough to protect him from evil.

  • S02E10 Fear and Loathing in Houston

    • February 21, 2017
    • Investigation Discovery

    Houston mother of five Tina DaVilla is attacked in a parking lot while running errands with her 4-month-old baby, then a rash of similar crimes breaks out across the city during the following year.