Discover a selection of the most impactful and addictive true crime documentaries available to watch online. Explore stories of mystery, forensic investigations, and unsolved cases that will keep you on the edge of your seat. Immerse yourself in the fascinating world of true crime from the comfort of your home, with options for all tastes, from psychological thrillers to courtroom dramas. Find your next obsession among the best productions in this popular genre.
This 2026 Netflix documentary offers a deeply personal and unsettling perspective on a notorious serial killer through the eyes of his daughter, Kerri Rawson. She opens up about her father's crimes and their profound impact on her life.
Explores 1980s Chicago deaths from cyanide-laced Tylenol
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A compelling 2025 release, this documentary delves into the notorious and unsolved Tylenol Murders of 1982. It offers new insights and includes the final on-camera interview of a convicted extortionist who claimed to be the killer.
Told in Elizabeth Smart's own words
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This recent 2026 Netflix documentary revisits the infamous 2002 kidnapping of Elizabeth Smart, providing an updated perspective on her harrowing nine-month ordeal. It features interviews with Smart herself, along with family, investigators, and reporters.
Solid true crime documentary
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This new 2026 two-part documentary investigates the murder of a hairstylist and drag performer in Louisville, Kentucky. It presents a gripping 'he-said-he-said' mystery amidst a complex web of drugs, secrets, and questionable testimony.
A very recent 2026 release, this four-part documentary series explores the rise of Samuel Bateman within a breakaway FLDS faction. It delves into serious allegations of systemic abuse, making it a timely and disturbing watch.
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Tells a shocking story of betrayal
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This brand new 2026 Danish documentary series offers a chilling and intimate look at betrayal within a close-knit social circle. It combines first-hand recollections and archive material to explore the psychological fallout of discovering a murderer among friends.
Features unseen footage
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This 2026 documentary analyzes the shocking case of former neonatal nurse Lucy Letby, convicted of murdering seven infants. It explores the meticulous investigation that led to her arrest and the unfolding of her high-profile trial.
Explores Gilgo Beach serial killings
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This 2025 series remains a top-watched true crime documentary in 2026, investigating the disappearances of women that led to the discovery of remains on Gilgo Beach. It features recent developments, including the arrest of Rex Andrew Heuermann.
Gripping docuseries follows a Dutch scammer
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This disturbing and very recent 2026 Netflix documentary explores a unique and ethically complex true crime. It tells the story of a man who tricked hundreds of women into using him as a sperm donor, far exceeding legal limits.
Investigates one of Scotland's biggest cases
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This new 2026 Netflix documentary focuses on the puzzling 1998 disappearance of Arlene Fraser from her Scottish home. It investigates a cold case where she vanished without a trace, leaving behind an undisturbed scene.