True crime documentaries hit different in 2026. Every major streaming platform is pumping out new series about cold cases, infamous killers, and stories that somehow never got the deep-dive treatment until now. We're talking Netflix, Max, Hulu, Paramount+, and Prime Video all competing to freak you out.
We went through everything that dropped in 2025 and early 2026 to put together this list. Some of these are massive multi-part series. Others are tight, focused docs that tell one story really well. All of them will have you texting your friends "you HAVE to watch this" at 2am.
Below you'll find 25 new documentaries plus a few classics that still hold up years later.
Grab a blanket, lock your doors, and start streaming.
1. Gone Girls: The Long Island Serial Killer
For years, the remains of young women kept turning up along a desolate stretch of Long Island beach. This Netflix series digs into the case of Rex Heuermann, the architect who was finally arrested in 2023 after more than a decade of dead ends and bungled investigations.
The doc does a solid job of centering the victims and their families instead of just glorifying the killer. You also get a detailed look at why it took law enforcement so long to connect the dots. Some of the police missteps will genuinely make you angry.
If you followed this case in the news, the series fills in a ton of gaps. If you're hearing about it for the first time, buckle up.
2. The Hillside Strangler
Kenneth Bianchi and Angelo Buono terrorized Los Angeles in the late 1970s, dumping bodies across the hillsides. This MGM+ series revisits the case with newly unearthed evidence and interviews that paint an even darker picture than what made it into the original trial coverage.
The thing that makes this doc stand out is how it handles the investigative side. LAPD and the Glendale police were basically tripping over each other, and the series doesn't sugarcoat that. You also get context on how the killings changed the culture of fear in LA during that era.
3. The Mortician
HBO went dark with this one. A small-town mortician in Mississippi was running a side operation that nobody in the community wanted to talk about. The doc slowly peels back the layers of what was happening at that funeral home, and it gets worse with every episode.
This isn't your typical murder doc. It's more of a slow burn that focuses on how an entire town looked the other way for years. The interviews with locals are uncomfortable to watch in the best way possible. You'll be thinking about this one for days after you finish it.
4. The Fox Hollow Murders
Chad Daybell and Lori Vallow's case was all over the news, but this Hulu series puts the full story in one place. Missing kids, doomsday beliefs, dead spouses, and a web of lies that somehow kept getting more bizarre every time new details came out.
The documentary leans heavily on the cult angle and explains how Daybell's apocalyptic teachings created the conditions for what happened. It's both infuriating and sad, especially when the focus shifts to the children who were caught in the middle of all of it.
5. The Yogurt Shop Murders
Four teenage girls were murdered at an Austin, Texas yogurt shop in 1991, and the case has never been solved. HBO digs into three decades of botched leads, coerced confessions, and a community that still hasn't gotten answers.
What makes this series hit hard is how close investigators came to solving it multiple times, only to watch the case fall apart. The wrongful arrests alone are a gut punch. If you like cold case docs that leave you wanting to play detective yourself, this one's for you.
6. Handsome Devil: Charming Killer
Paramount+ dropped this series about a killer whose good looks and charm let him move through life virtually undetected. The doc traces how he manipulated everyone around him, from romantic partners to law enforcement, for years before anyone caught on.
It's a fascinating (and terrifying) look at how much damage a sociopath can do when they know how to work a room. The interviews with people who knew him are particularly chilling because many of them still struggle to reconcile the person they thought they knew with what he actually did.
7. One Night in Idaho: The College Murders
The 2022 murders of four University of Idaho students shocked the country, and this Prime Video series is the most comprehensive look at the case so far. It covers everything from the night of the killings through the arrest of Bryan Kohberger and the trial that followed.
The doc spends a good amount of time on the investigation itself, specifically how cell phone data and DNA evidence came together to identify a suspect. There's also footage and interviews from the Moscow, Idaho community that capture just how shaken everyone was.
Whether you followed the case obsessively on Reddit or are just hearing about it now, this series covers the angles you care about.
8. The Investigation of Lucy Letby
A neonatal nurse in the UK was convicted of murdering seven babies and attempting to murder six more. Netflix's series on Lucy Letby walks through the investigation, the trial, and the hospital failures that allowed it to continue for as long as it did.
The most disturbing part isn't the crimes themselves (though those are horrific). It's the fact that doctors raised concerns about Letby early on, and hospital management shut them down. This doc will make you furious and heartbroken in equal measure.
9. American Murder: Gabby Petito
Netflix's American Murder franchise tackles the Gabby Petito case, which became one of the most followed missing persons stories in recent memory. The doc pieces together Gabby and Brian Laundrie's cross-country van trip using social media posts, body cam footage, and text messages.
You've probably seen bits and pieces of this story online, but having it all laid out chronologically is a different experience. The body cam footage from the police stop in Moab, Utah is especially hard to watch knowing what happened next. A tough but important watch.
10. Predators
Paramount+ put together this series about predators who used positions of power to target their victims. Each episode focuses on a different case, showing how people in authority (coaches, religious leaders, community figures) exploited trust.
The series is well researched and gives significant screen time to survivors. It's heavy subject matter, but the production handles it with care. Good pick if you prefer a doc that covers multiple cases rather than one long narrative.
11. The Perfect Neighbor
Everyone on the block thought they knew their neighbor. Turns out they had no idea. This Netflix doc explores a case where a seemingly normal suburban resident was hiding something terrible behind closed doors.
The neighbors' interviews are the backbone of this series. Watching people process the fact that they barbecued and made small talk with someone capable of horrific violence is genuinely unsettling. It's the kind of doc that makes you side-eye the quiet guy on your street.
12. Sean Combs: The Reckoning
Netflix's docuseries covers the allegations, arrest, and cultural fallout surrounding Sean "Diddy" Combs. With dozens of accusers and federal charges in play, the series tries to piece together what was happening behind the scenes of one of music's biggest empires.
Whether you've been following the case or not, the scale of what's alleged here is staggering. The doc includes interviews with accusers, journalists, and former associates. It's one of those series where each episode somehow gets more intense than the last.
13. American Manhunt: O.J. Simpson
Yes, another O.J. doc. But this one from Netflix's American Manhunt series actually brings a fresh angle by focusing on the manhunt itself and the law enforcement perspective rather than rehashing the trial for the millionth time.
The Bronco chase footage alone is worth a revisit, but the series adds context about what was happening inside the LAPD during those crucial hours. If you thought you knew everything about this case, you might be surprised.
14. Lost Women of Alaska
Indigenous women have been going missing and turning up dead across Alaska for decades, and this ID/Max series finally shines a spotlight on the crisis. The doc follows families searching for answers and the systemic failures that have left so many cases unsolved.
It's investigative journalism at its best. The filmmakers embedded themselves in these communities and earned the trust of families who've been ignored by mainstream media for years. Heartbreaking, important, and long overdue.
15. Murder in Glitterball City
HBO is calling this one of their most ambitious true crime projects, and based on what we've seen so far, they're not exaggerating. The series digs into a murder case set against the backdrop of Nashville's booming entertainment industry.
There's a lot going on here: money, power, music industry politics, and a victim whose death was initially brushed off as unrelated to any of it. The production quality is top notch, and the story twists in ways you genuinely won't see coming.
16. The Cult Behind the Killer: Andrea Yates
Most people remember Andrea Yates as the Texas mother who drowned her five children in 2001. This doc goes deeper into the religious extremism and untreated mental illness that led to that horrific day. It's not the story you think you know.
The series examines the role of an extreme preacher who influenced the Yates family and how Rusty Yates' decisions contributed to the tragedy. It also looks at the failures of the mental health system that left Andrea without adequate care despite clear warning signs.
17. Devil in the Family: Ruby Franke
Ruby Franke built a massive YouTube following with her family vlog channel "8 Passengers." Behind the camera, she was starving and abusing her children. This Hulu doc covers the rise of her online persona, her descent into extremism with "life coach" Jodi Hildebrandt, and the rescue of her kids.
If you've ever felt uneasy about family vloggers exploiting their kids for content, this doc validates every one of those instincts. The footage from Ruby's own channel, contrasted with what was actually happening at home, is stomach-turning.
18. Kidnapped: Elizabeth Smart
Elizabeth Smart was kidnapped from her bedroom at age 14 and held captive for nine months before being rescued. Netflix's new series revisits the case with Elizabeth's direct involvement, offering details that haven't been shared publicly before.
The doc goes beyond the kidnapping itself and explores the aftermath, including how Elizabeth rebuilt her life and became an advocate for survivors. It's powerful without being exploitative, which is exactly what a story like this needs.
19. Girl on the Run
Hulu's latest true crime entry follows a woman who disappeared under suspicious circumstances and the investigation that unraveled a web of secrets. The series takes a close look at how her case was handled by local police and the community effort to find answers.
This one is brand new (just dropped in February 2026), so we won't spoil anything. What we can say is that the story takes some turns that feel straight out of fiction. Worth adding to your watch list.
20. The Alabama Solution
HBO tackles the prison system in this doc about Alabama's overcrowded, violent prisons and the political machinery that keeps them that way. It's less about a single crime and more about an entire system that produces violence on an industrial scale.
The access the filmmakers got inside these facilities is remarkable. Some of the footage is genuinely hard to watch. If you're interested in criminal justice beyond just catching the bad guy, this is essential viewing.
21. Amy Bradley Is Missing
Amy Bradley vanished from a cruise ship in 1998 and was never found. Netflix picks up a case that has baffled investigators for over 25 years, examining every theory from accidental drowning to human trafficking.
The doc features the Bradley family, who have never stopped searching. Their determination is both inspiring and gutting. Investigators also reveal some leads that were never made public before, which adds a new dimension to a case most people assumed had gone cold forever.
22. The Fall of Diddy
A second major doc on the Sean Combs saga, this time from Max and Hulu. While Netflix's version focuses more on the criminal case, The Fall of Diddy zooms out to look at the cultural impact and how the music industry enabled problematic behavior for decades.
There's overlap with Netflix's version, but the different editorial approach makes it worth watching both. This one leans harder into the industry side and features interviews with people who saw the warning signs years ago but felt powerless to speak up.
23. Sons of Ecstasy
Max brings you the wild story of a drug trafficking operation that reads like a movie script. Sons of Ecstasy follows a group of young men who built one of the biggest MDMA operations in history and the violent downfall that followed.
Part crime doc, part coming-of-age story gone horribly wrong, this series moves fast and keeps you hooked. The scale of the operation is mind-blowing, and the consequences catch up to everyone involved in the worst possible ways.
24. Unknown Number: The High School Catfish
A catfishing scheme that started as teen drama spiraled into something far more sinister. Netflix's doc follows what happened when anonymous texts and fake online profiles tore apart a high school community and left real victims in its wake.
This series is a good reminder that online manipulation can cause serious, tangible harm. The investigation into who was behind the anonymous accounts is genuinely gripping, and the resolution isn't what you'd expect.
25. Surviving the Jehovah's Witnesses
HBO goes inside one of the most secretive religious organizations in the world. This series features former members who describe institutional cover-ups of abuse and the extreme measures taken to silence anyone who speaks out.
The testimonies in this doc are powerful. People who spent their entire lives inside the organization share what it took to leave and what they lost in the process. It's the kind of documentary that stays with you and might change how you think about religious institutions and accountability.
Classics That Still Hold Up
These have been out for a while, but they still deserve a spot on any true crime watch list.
26. Don't F*** With Cats: Catching an Internet Killer
An internet witch-hunt to catch an animal abuser turned into one of the most jaw-dropping serial killer stories in recent memory. A group of online sleuths tracked down Luka Magnotta after he posted videos of himself killing kittens, only to discover he was escalating to far worse crimes.
This three-episode series moves at a relentless pace and raises real questions about internet vigilantism. It's been out for a few years now, but if you somehow haven't watched it yet, stop what you're doing and hit play.
27. Making a Murderer
The documentary that turned Netflix into a true crime powerhouse. Making a Murderer follows Steven Avery and Brendan Dassey, who were charged with the 2005 murder of Teresa Halbach. The series raised massive questions about the integrity of the investigation and whether the men were framed.
Years later, people are still arguing about this case online. Love it or hate it, this doc changed the true crime genre forever and kicked off the streaming documentary boom we're still living in.
28. Night Stalker: The Hunt For a Serial Killer
Richard Ramirez terrorized Los Angeles in the mid-1980s, breaking into homes at night and killing 14 people during a 14-month spree. This Netflix series focuses on the two detectives who worked the case and the massive manhunt that brought Ramirez down.
The production quality is excellent and the pacing keeps you glued to every episode. If you're a true crime fan and you've never dug into the Night Stalker case, this is the definitive starting point.
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How many of these crime documentaries have you seen? Did we miss any important ones? Let us know in the comments!
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13 comments
Mel P
I’ll Be Gone in the Dark
Destinie
I found the night stalker to be a very incredible documentary, it has a lot of background information on who he really was and how they used his clues like his shoe prints at most every place it was the same avia shoe and they knew the size was an 11 or 12 and when he took that 6 year old little girl and sexually assaulted her but he decided to leave her next to a gas station and told her to go in and call the cops and I’m really glad they got that same girl to talk about what had happened that night many years later and how she didn’t let what happened to her change her and my heart hurts for all of those family’s who lost sisters, brothers, cousins, daughters, sons, grandmas, grandpas everyone they loved and if only those things hadn’t happened like how can these serial killers just easily do that to someone and not feel any remorse like I wasn’t even born yet when Richard Ramirez was out and ruining all these peoples lives but that’s the way the world goes ig but I definitely recommend watching The Night Stalker and also The Cecil Hotel on Netflix
Sarah
The Night Stalker was AMAZINGLY good! Dont F**k with Cats was one I had skipped over so many times and had no interest in watching until 1 night I couldn’t find anything… and holy s**t, it was so addicting and not at all what I expected. The title is somewhat misleading when you figure in the WHOLE story, but definitely makes sense once you watch it! I had taken a small break from true crime bc I became obsessed with the “Servant”, but Im back to it now and can’t wait to catch what’s out there. I see that Discovery+ has a wealth of true crime so yall should check that out too!
Kyle
Great list going to watch the ripper now!
Candice
Don’t fuck with cats was not what I was expecting but unbelievably addicting!
Rudy
I would add Night stalker to this list as well its really good
Steve
Cropsey is a damn scary documentary. Don’t watch it alone and in the dark.
That said – a great piece of filmmaking.
Maria
Waiting for one of the networks do a story on the murder of Sylvia Likens, Indiana 1965. Just horrible!!
Also the Cinnamon Brown sensational 1985 murder of her stepmother.
SL
Seen em’ all. Great list 👍🏻
watched The Keepers most recently…it was an unexpectedly excellent film. Highly recommended 🤘🏻
Tam Cook
Hey there’s a really good true crime doc you missed it’s called The Devil You Know…it originally aired on Viceland and I believe they still have it on demand but you can watch all of the episodes in their entirety on YouTube
Female 49 yrs old
8 years ago i met a man named craig we started hanging out he was very persistant i had spent the last ten years of my life as a crack addicted hooker but for reason he didnt care he didnt judge me he kept persuing me sooner or later i gave in because i wanted out of my currentn realtionship where i was
t urned out to the street life..we started spending time together and i sooned movecd into his home cause i had nowhere to go…i continued o smoke crack but he never knew he worked everyday so it was easy to hide…a little time went buy and i soon obtained my own apt in downtown akron ohio. He came over all the time one evening we had a fight and i pressed way to many of his buttons because he wrapped his strong arms around my neck and when i looked in his eyes i saw a man who would kill me and not care …it was like a warning i ran all over town screaming his name i knew sonething was wrong but no one believed me i had just come across a killer and had no way to prove it..its been 8yrs i finally walked away but he is still here and the feeling that we may have a serial killer in our streets wont go away but who am i noone will listen …i stayed with him because i knew if i waited long enough sooner or later someone would hear me…he always says women are nothing but bitches and hos he would go and sleep with hookers in hotel rooms behind my back but i didnt care….i knew he wanted to keep his eyes on me so i obeyed…i was dealing with the devil himself he is still free and im afraid they still wont believe a ex hoijer with no credibilty…this man is hiding a dark secret his is good at what he does…if they would just look into it if im wrong ok im sorry but please for the safety of me and the other woman in this town we have to look into his past.. He has to satify his need sooner or later he will make a mistake i hope im so afraid he is still gonna come after me he knows where i live and my restraing order was denied please help
Anthony Moorer
I was reading the article of the 6 uncaught serial killers and it stuck me and strikes at me that at least 2 aren’t solved. Those of all the gay murders. To shoot someone 12 times is overkill and personal. Idk maybe he killed others to hide the one he really wanted. I wonder if people in sex reassignment were looked . The other unsolved case seems like a gay man that can’t come to terms with his sexuality so his compulsion probably after taking a victim he had sex with
No DNA in this age. Idk…
Personally I think the killer or killers had been interviewed. As good as the good guy must think out of the box to catch them the same goes for the killers as they try to allude the police and capture. One isnt born hating the world but when the world hates them it’s personal…
Anthony Moorer
I have been intrigued by the way the minds of serial killers,hitmen,mobsters as well as old FBI agents that hunted the hunters. There is just a no nonsense, Romanesk and MIDEVIL way about them since birth. Did all serial murderers have the “killer” gene. I believe your average American could be put into positions where they had to do what they never thought they were capable of. In an instance or in a no way out situation. These individuals I believe would have still committed violent crimes if they were raised well. Most S.K. have abandonment issues,intimacy ,drug addicted or alcoholic parents that abused them physically as well as sexually. Not all but a good percentage. They are interesting…SIMPLE…Most have above average 2 high intelligence levels. To be able to do what the do and blend in so effortlessly is nothing short of scary. They have a sixth sense. From whom to chose,where to take the bodies, and get away time after time without leaving a trace. Now they say they have no ability to feel remorse,guilt, or to have no conscious . I differ with that opinion. Those that have been systematically broken down, neglected,used,beaten and abused I would think they were numb inside made by both nature and nurture.