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  • Investigation Discovery
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Unusual Suspects

  • 2010 – 2016
  • Ended
  • Documentary · Crime
  • 8 seasons
  • 7.9/10

Unusual Suspects is an American documentary television series on Investigation Discovery. The series debuted on June 21, 2010. The series showcases many of the most shocking and difficult cases in law enforcement history, and also sheds light on the investigations that led to the arrest of the culprits.

Latest: Season 8 · 2016

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  1. E1. New Years Evil

    Jan 10, 2016

    The murder of a popular young woman in Lancaster County, Pa., is investigated.

  2. E2. Silent Night

    Jan 17, 2016

    The murder of a young woman in her Portland, Ore., apartment is investigated.

  3. E3. Ashes To Ashes

    Jan 24, 2016

    The strangulation death of an 8-year-old girl in Ocean Shores, Wash., is investigated.

  4. E4. Vicious Voyeur

    Jan 31, 2016

    The investigation into the murder of a young North Carolina woman is recounted.

  5. E5. Drive With Danger

    Feb 14, 2016

    A friendly night out ends in a shallow grave for a beautiful young woman and her killer evades police for decades.

  6. E6. Knives And Lies

    Feb 21, 2016

    When a well-liked teenage boy is found stabbed to death in his Salt Lake City, UT home, detectives leave no stone unturned in their quest to solve the murder that rocked this normally tranquil town.

+7 more episodes — open all seasons to browse every episode.