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The Best Episodes of One Night in Idaho: The College Murders

Every episode of One Night in Idaho: The College Murders ranked from best to worst. Let's dive into the Best Episodes of One Night in Idaho: The College Murders!

Binge this in 2h 55m•Peaking at 7.4/10

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.

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Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    One Night in Idaho: The College Murders Season 1 Episode 3 - Part Three
    7.4/10(106 votes)

    #1 - Part Three

    S1:E3

    In a shocking turn of events, seven weeks after the murders, a suspected is arrested. A complete stranger to the victims' friends and families. The arrest sends shockwaves through the community, as more and more questions arise.

    Directors:Liz Garbus, Matthew Galkin
    Writer:Unknown

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  2. One Night in Idaho: The College Murders Season 1 Episode 2 - Part Two
    7.3/10(115 votes)

    #2 - Part Two

    S1:E2

    The police department's refusal to give information isn't helping quell the rising tide of terror. Sleuths on social media fuel speculation and rumors. When the police finally speak, horrifying details are released.

    Directors:Liz Garbus, Matthew Galkin
    Writer:Unknown

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  3. One Night in Idaho: The College Murders Season 1 Episode 1 - Part 1 One
    7.2/10(127 votes)

    #3 - Part 1 One

    S1:E1

    The idyllic University of Idaho Campus in the small college town of Moscow, Idaho is shattered when four popular college students are founded murdered. Shock turns to fear when the police reveal there is no suspected killer in custody.

    Directors:Liz Garbus, Matthew Galkin
    Writer:Unknown

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  4. One Night in Idaho: The College Murders Season 1 Episode 4 - Part Four
    7.1/10(100 votes)

    #4 - Part Four

    S1:E4

    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? Potential motive emerges as the delayed trial looms.

    Directors:Liz Garbus, Matthew Galkin
    Writer:Unknown

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Best Episodes Summary

"Part Three" is the best rated episode of "One Night in Idaho: The College Murders". It scored 7.4/10 based on 106 votes. Directed by Liz Garbus, Matthew Galkin and written by Unknown, it aired on 7/11/2025. This episode scored 0.1 points higher than the second highest rated, "Part Two".