
14 Year Old Kills His Teacher at School During School Hours - Phillip Chism (2020)
A 14-year-old student, Phillip Chism, chose to end the life of his teacher, Colleen Ritzer, at school during class hours in a violent and grisly manner, resulting in her death.

2021 CHRISTMAS EPISODE MARATHON (2022)
A compilation video features true crime cases including The Covina Massacre, Grapevine Massacre, Star Wars Lingo Murder, Christmas Killings, and November 2021 Massacre, with timestamps indicating their respective segments.

350 Corpses Stashed and Tossed - The Tri-State Crematory Scandal (2020)
A man employed at a crematory was found to have secretly stored human remains in his home, property, and surrounding woods instead of cremating them, according to an investigation.

A Horrifying Descent into DEPRAVITY and MADNESS Taylor Schabusiness (2024)
A Wisconsin woman killed her boyfriend in a brutal, sadistic manner. The case details her criminal history, previous offenses, and factors contributing to her actions, highlighting the investigation into her motivations and past behavior.

A Murderer Cried Because He Will Miss GTA6 - 10 Strange and Dark Cases (2026)
Robert Richens murdered his former partner, Rachael Vaughan, at her home in Abingdon, Oxfordshire, in 2025 before calling police to confess. The documentary examines the fatal domestic violence case, the evidence that secured his murder conviction, and the bodycam footage in which he expressed concern about missing the release of Grand Theft Auto VI after receiving a life sentence.

A Polyamorous Woman Ordered Her Lovers to TORTURE a Man 10 Strange and Dark Cases (2025)
The provided content includes timestamps and titles such as "Poly," "Monkey," and "Axe," likely referencing segments or topics discussed in a multimedia series. However, no specific cases, victims, offenders, investigations, or events are detailed in the source material, making a factual summary impossible based on the given information.

A Rare, Complicated School Shooting Duo The STEM Shooting (2025)
The provided source contains no factual information about a case, victim, offender, investigation, or event. It exclusively includes promotional links and gratitude messages, lacking any substantive content for a factual summary.

A Real Pay-to-view Murder Film has been Released. 10 Strange and Dark Cases (2025)
The provided content includes links to merchandise, social media channels, and subscription platforms but contains no factual information about a case, victim, offender, investigation, or event. No summary can be generated from the given source.

A Vile School Shooter and his Wild Life in Prison (2026)
Prison calls were recorded by a user whose channel was terminated. The content is accessible via other platforms, including a podcast and social media links.

An Otaku's Downward Spiral into Commiting a MASSACRE Tomohiro Kato (2024)
A man, feeling socially rejected, planned and executed a large-scale attack in Akihabara's crowded streets, targeting civilians. Despite anticipating violence, he underestimated the ensuing chaos and widespread societal impact of the incident.

Andy Kaufman's Brother Says He Faked His DEATH (2024)
In the 1980s, a renowned performance artist's death sparked rumors he faked his demise to live in solitude. His brother later revealed a surprising revelation, accompanied by a guest, challenging the authenticity of his passing.

Arda Kucukyetim and the The Eskisehir Stabbing (2025)
The provided text contains no factual information about a case, victim, offender, investigation, or event. It exclusively promotes merchandise, channels, and social media links without detailing any specific incident or legal matter.