The 2022 m****** of University of Idaho students Madison “Maddie” Mogen, Kaylee Goncalves, Xana Kernodle, and Ethan Chapin became one of the most closely followed true-crime cases in recent years. The tragedy in Moscow, Idaho, sparked a massive investigation, intense media attention, online speculation, and eventually the arrest and conviction of Bryan Kohberger.

As the case has continued to develop, several documentaries and docuseries have attempted to make sense of what happened from the lives of the four victims and the investigation itself to the internet sleuths who became deeply involved in the case. Here is every major Idaho 4 documentary to know about in 2026 and where you can watch them.

Netflix’s The Idaho Murders: College Nightmare is among the newest major documentaries about the case. The three-part series, directed by Skye Borgman and executive produced by Joe Berlinger, premiered on Netflix on July 29, 2026. Rather than making the accused k***** sole focus, the series puts considerable emphasis on the four students whose lives were cut short and the people who knew them.

The documentary uses interviews, family and friends’ perspectives, footage connected to the investigation, and the timeline surrounding the November 2022 k******* to revisit the case. Its victim-centered approach gives viewers a chance to understand Madison, Kaylee, Xana, and Ethan beyond the headlines while also tracing how the investigation eventually led authorities to Kohberger.

One Night in Idaho: The College M****** is a four-part Prime Video docuseries that takes viewers back to the night the four University of Idaho students were killed and examines the aftermath that followed. The series features interviews with people connected to the victims as well as investigators and explores the wider impact the murders had on Moscow and the surrounding community. Amazon describes the series as an intimate examination of the tragedy and its continuing fallout.

The series is particularly useful for viewers looking for a longer-form examination rather than a single feature documentary. Prime Video has also officially greenlit a second season, which is expected to explore the investigation further and feature previously unheard testimony from lead detectives involved in the case. Season 1 is currently available to stream.

Peacock’s The Idaho Student M****** is a feature-length documentary that takes a more direct look at the case against Kohberger and the evidence surrounding the m******. The approximately 90-minute film includes previously unseen interviews with Kaylee Goncalves’ brother and friends of the victims while examining the investigation and questions surrounding the motive and evidence. The documentary also revisits key developments that brought national attention to the case and examines how investigators pieced together the evidence. Its focus gives viewers a closer look at the criminal investigation while keeping the victims and their loved ones part of the story.

Unlike some of the more victim-focused productions, this documentary spends significant time examining Kohberger and the case built against him. It therefore works as a companion piece for viewers who want to understand the evidentiary and investigative side of the story after watching documentaries centered more heavily on the victims and their families. Its approach may appeal to viewers interested in the prosecution’s case and the investigative questions surrounding the murders. At the same time, it adds another perspective to the growing collection of documentaries examining the Idaho 4 tragedy.

Released in February 2024, #CyberSleuths: The Idaho M****** takes a very different approach. The three-part Paramount+ docuseries focuses on the online investigators and TikTok true-crime creators who attempted to analyze clues, police statements, digital evidence, and developments surrounding the murders. Rather than simply recounting the crime, the series looks at how social media transformed the way the public followed the investigation. It highlights the growing influence of online communities in shaping conversations around high-profile criminal cases.

The series also explores the darker consequences of online speculation. With limited information coming from law enforcement during the early stages of the investigation, amateur sleuths filled the information vacuum with theories, potential suspects, and claims that were not always supported by evidence. The documentary examines how that online frenzy affected the investigation, the community, and people who became the subjects of internet speculation.  It raises questions about the line between public curiosity and harmful speculation when real people become the focus of online theories. The series ultimately offers a cautionary look at how quickly social media attention can spread during an ongoing criminal investigation.

The Idaho M******: A College Town Nightmare is another title associated with the growing catalog of documentaries revisiting the case. It offers a more condensed look at the murders, the investigation, and the impact on the small college community of Moscow. It also provides another perspective on the case, revisiting the events that shook the University of Idaho community and captured worldwide attention.

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For viewers who have already watched the longer Netflix, Prime Video, or Peacock productions, this type of shorter documentary can serve as a quick refresher on the major developments. Availability can vary by territory and platform, so viewers should check their local streaming listings before searching for the title. It also revisits the events that turned a quiet college town into the center of an international true-crime story. For those following the case closely, it can provide another concise overview of the investigation and its lasting impact.

Although not a standalone “Idaho 4” documentary series in the same format as the Netflix or Prime Video productions, Dateline: The Terrible Night on King Road is an important documentary-style special for viewers following the case. The two-hour episode revisits the night of the murders and includes additional reporting and details surrounding the investigation. Peacock lists the special alongside its Idaho-related documentary programming.

The Dateline special is particularly worthwhile for viewers who want a traditional investigative-news perspective rather than a streaming true-crime series. It can also complement The Idaho Student M******, which was produced in connection with the same broader Peacock true-crime ecosystem. Its reporting-driven format offers additional context around the timeline, investigation, and people affected by the tragedy. For viewers building a complete watchlist, it adds another layer to the broader coverage of the Idaho 4 case.

The popularity of the case has also resulted in numerous shorter television specials and true-crime programs from networks including Investigation Discovery and other documentary-focused outlets. Some have centered on the investigation, Kohberger’s arrest, the evidence, or the experiences of the victims’ families. These programs often provide focused examinations of individual developments rather than attempting to retell the entire case from beginning to end. They can therefore offer additional context for viewers who want to explore specific aspects of the investigation.

Titles and availability can change frequently because these programs are distributed differently across territories and streaming services. Viewers may find additional Idaho-related specials through services such as Max, discovery+, Prime Video, or network-specific platforms depending on their location and current licensing agreements. Some specials may also become available through digital rental or purchase services as streaming rights change. Checking the platform’s latest catalog is the best way to confirm where a particular title is currently available.

The “Idaho 4” case has generated an unusually large amount of documentary coverage, with each production approaching the tragedy from a different perspective. The Idaho M******: College Nightmare places the victims and their loved ones at the center; One Night in Idaho offers a broader multi-episode examination; The Idaho Student Murders focuses more closely on the evidence and the accused k*****; and #CyberSleuths examines the unprecedented role of internet investigators.

Together, these documentaries provide different pieces of the same story from the lives of Madison, Kaylee, Xana, and Ethan to the investigation and the enormous public fascination that followed. For true-crime viewers looking to revisit the case in 2026, these are among the most significant productions to add to their watchlist.

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Where will you start your Idaho 4 documentary marathon? Let us know in the comments!