Man With EXTREME Fetish Beheaded Mid Climax In ‘Viral’ Video - Killer Taunts Internet To Catch Him

A series of three graphic videos depicting a murder has been meticulously planned and produced, with each installment building on the last to form a twisted narrative.

Meticulously Planned Execution Videos Depict Shocking Murder

The collection of videos, intended to be consumed by an audience, shows an escalation from rehearsal to a full execution and subsequent butchering.

Rehearsal Video: Man Bound and Almost Decapitated

The first video in the trilogy, "Rehearsal," shows two men—one dressed for the office and the other in a tracksuit and an anonymous mask—in an office setting. The office-dressed man allows himself to be tied up without resistance. They engage in an odd interaction where the man being tied up appears contemplative, annoyed at the masked man's slow pace. He assumes a position with his head on a wooden block and gazes into the camera, while the masked man mockingly performs a sawing motion with a cleaver above his neck without making contact.

Second Video Shows Killer Decapitating Victim

The second part, "The Execution," begins with the office-dressed man lying on a plastic tarp in a bathroom. This installment escalates as the presumed killer enters and uses a meat cleaver to forcibly decapitate him. The video captures this grotesque act from both a top-down view and a close-up side angle, contributing to its shocking realism.

Third "Butchering" Video: Killer Dismembers, Cooks, and Eats Victim

In the chilling third installment, "The Butchering," the masked man dissects and methodically dismembers the victim. The gruesome footage shows organs being placed in water buckets and limbs cooked in pots, with the implication of these body parts being prepared for consumption, accompanied by a detailed description of the "meals" prepared from the victim's remains.

The Videos Are Artistic and Twisted, With a Clear Narrative Structure

These videos are notabl ...

Stephanie Soo investigates the disturbing online communities where individuals with extreme interests, such as cannibalism and necrophilia, communicate and share their dark fantasies.

Disturbing Online Communities for Extreme Interests Like Cannibalism and Necrophilia

Forums Like "Cannibal Cafe" Allow Morbid Discussions

Soo delves into the "Cannibal Cafe," a now-defunct forum where people with a penchant for cannibalism would congregate to discuss their sinister cravings. She unveils posts where individuals presented themselves as willing meals and lamented the scarcity of genuine cannibals to fulfill their fantasies. Even though the Cannibal Cafe was shut down after a notorious crime in 2001, the existence of this and similar forums points to a considerable number of individuals interested in such extreme activities.

Victim Expressed Desire to Be Beheaded and Consumed

Wen Swan Dat created multiple accounts across various forums detailing his beheading fantasies. Soo speaks about Wen's online history, which shows postings since at least 2019, where he conveyed his longing to be decapitated by an axe, sword, or in a female-led execution. Wen's infatuation is evident in his interactions, such as asking for the Vietnamese translation of a manga about death and expressing a desire to meet someone to fulfill his dark fantasy.

Acceptance and Normalization of Extreme Interests Online

Participants Argue These Interests Aren't Harmful if Kept As Fantasies Without Real Victims

Participants within these dark forums rationalize such discussions, claiming that entertaining these interests as mere fantasies is non-threatening in the absence of actual victims. Soo, however, indicates the thin line between fantasy and reality in these groups.

Lack of Oversight Suggested by Ease of Operation and Graphic Content

The ease with which one could access graphic content ...

An online investigation by netizens and OSINT investigators aided in uncovering the identity of a killer who might have been seeking new victims or involved in multiple incidents.

Osint Investigators Helped Uncover Killer's Identity

Netizens analyzed photos of the killer, noting distinctive features such as a blue face mask, scars, a stocky build, a birthmark near his armpit, and a tattoo with the numbers 139. OSINT investigators found a closely associated account with every platform the victim, Tan Chung, was on. This account, Duan Seng, always followed the victim across every platform.

Osint Compiled a Dossier, Tracking the Victim's Online Presence and Connections

OSINT investigators, operating anonymously on platforms like Facebook and Twitter, compiled over a 100-page dossier PDF document detailing every case aspect. Soo mentions an investigative group called Osint and Cyber Investigations in Vietnam which released a document translated into English to aid the investigation into the Vietnamese butcher case. They focused on identifying the victim through online traces and connections, using a phone number to link various online accounts. They discovered the victim's age to be 36 and linked multiple user accounts with variations of his name and the word "beheading."

Authorities eventually arrested an individual named Do An Sang, who confessed to the crimes. However, the online community played a critical role in connecting clues and compiling evidence.

Investigation Hindered by Information Suppression and Lack of Official Involvement

Rui Qian notes that until everything was crystal clear, the police did not get involved. There was real-time discovery by the internet community in the recent months, not by the police. The investigation encountered blocks as the authorities seemed uninvolved and there was difficulty discussing the case publicly, impacting the community's access to evidence.

The ...

The case explores the complex relationship between a victim with morbid fascinations and a killer with a history of violence. The victim, Wen, harbored extreme interests, while the killer, Duan Seng, had a history that suggests premeditated expertise.

Victim Wen Fascinated With Beheading and Consumption

Wen actively sought communities and individuals that shared his extreme interests, particularly his fascination with beheading. In 2025, Wen ominously posted on Facebook about the imminence of his own execution.

Wen Sought Forums For Extreme Interests, Expressing Desire For Beheading

Wen's postings on various forums indicate his active pursuit to find someone willing to actualize his dark fantasies. He communicated his fetish for wanting to be beheaded, which was corroborated by an anonymous friend speaking to online investigators. Wen expressed this desire openly in the forums he participated in.

Wen Conspired With Killer Duan Seng to Realize Wen's Twisted Fantasy

While direct evidence of Wen's conspiracy with Duan Seng is not provided, the connections suggest that Wen’s posts may have led to him meeting someone like Duan Seng who could fulfill his desire. Leaked messages between Wen and a friend mention Chung, connected to the beheading. Do An Sang claimed that he had been introduced to and persuaded by Wen to engage in this macabre act.

Killer Duan Seng's Violent History: Cannibalism and Body Part Collection

Duan Seng, suspected to be the butcher, exhibited both a familiarity with and confidence in discussing topics such as cannibalism and violence that hint at more than just theoretical knowledge.

Duan Seng's Online Activity Shows a Fascination With Trad ...