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One Night in Idaho: The College Murders
RELEASED·SERIES·EN

One Night in Idaho: The College Murders

Fri, Jul 11, 2025
  • Documentary
Series · Synopsis

Synopsis

Told in captivating, tense, and emotionally wrenching detail by only those involved in and affected by the crime, this series intimately explores this American tragedy and its continued impact and fallout.

Trailer

Watch the trailer

Where to watch

Streaming on

  • Amazon Prime Video↗
  • Amazon Prime Video with Ads↗
Cast

Top of the call sheet

  • Dennis Rader
    Dennis Rader
    as Self - BTK Serial Killer (archive footage)
  • K
    Katherine Ramsland
    as Self - DeSales University Professor (archive footage)
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Episodes

1 season · 4 episodes

Ended · 4 aired
Season 1
4 episodes · 4 aired
▾
  • E1
    Part One
    Aired · Fri, Jul 11, 2025 · 43m

    The idyllic University of Idaho campus in the small college town of Moscow, Idaho is shattered when four popular college students – Ethan, Kaylee, Maddie, and Xana – are found murdered in an off-campus house on a Sunday morning in November 2022. Shock turns to fear when the police reveal there is no suspected killer in custody and no clear motive. The killer could be anyone in the community.

  • E2
    Part Two
    Aired · Fri, Jul 11, 2025 · 44m

    The police department's initial refusal to give information isn't helping quell the rising tide of terror, and many students flee campus. In the vacuum of information, social media sleuths fuel speculation and rumors. When the police finally do speak, horrifying details are released, and fears are heightened when they admit there's still an ongoing threat, urging everyone to remain vigilant.

  • E3
    Part Three
    Aired · Fri, Jul 11, 2025 · 42m

    In a shocking turn of events, seven weeks after the murders, a suspect is arrested – a complete stranger to the victims' friends and families. The arrest sends shockwaves through the community, as more and more questions arise about who he is and what his motive could have been. The police reveal the forensic evidence they've gathered, laying out what led them to believe they found their suspect.

  • E4
    Part Four
    Aired · Fri, Jul 11, 2025 · 44m

    A detailed account of what happened the night of the murders is revealed, including details from the eyewitness. The biggest remaining question is, who was the killer's target, and why? A potential motive emerges, as the delayed trial looms in the distance. The University, friends, and families are attempting to move forward and reclaim the narrative about how the victims should be remembered.