“Vietnamese Butcher” Case (2025) — Full Dark Web Mu'rder Story

 

📍 Basic facts

Victim: Nguyễn Xuân Đạt

Accused killer: Đoàn Văn Sáng

Location: Lạng Sơn Province, Vietnam

Date of murder: January 25, 2025

Type: Filmed homicide later sold online

👉 This case became globally known as “The Vietnamese Butcher.”

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🧠 How it started (disturbing background)

The victim and suspect reportedly met online years earlier (around 2020). 

They were involved in extreme online communities discussing violent fantasies. 

Investigations suggest the victim had long-term obsession with being killed in a specific way. 

👉 This is what made the case unusual:

It may have been a planned and psychologically manipulated situation, not a random attack.

🎥 The murder and recording

The killing happened inside a vacant government office during a holiday period. 

The suspect filmed the entire act using multiple angles. 

Before the incident, there was even a “rehearsal video” showing planning. 

👉 Key point:

This was not impulsive—it was planned, recorded, and prepared for distribution.

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💰 Dark web distribution

The video was uploaded and sold on dark web marketplaces shortly after the murder. 

Initial price: about $100, later full version sold for around $600. 

It later spread to:

Telegram groups

Encrypted apps

Shock websites 

👉 This made it one of the first known cases of a murder being commercially sold as content.

🌍 Global shock and viral spread

In July 2025, 11 videos and dozens of images leaked publicly. 

The case exploded online, with people calling it a “real snuff film”. 

It quickly spread beyond the dark web into mainstream internet spaces. 

👉 This is why it became infamous:

It blurred the line between crime and digital entertainment markets.

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🕵️ Internet “cyber detectives”

Police initially had little public information.

Online users created a group and compiled an 88-page investigation document. 

They analyzed:

Room details

Objects in the video

Online profiles

👉 Eventually, internet users identified the suspect before police officially confirmed it.

🚔 Arrest and investigation

Authorities launched a formal investigation in October 2025. 

The suspect was arrested in November 2025. 

He was charged with murder and faces severe punishment. 

👉 The case triggered:

Government warnings about sharing the video

Legal action against people spreading content

⚠️ Why this case is considered extremely dark

Murder was filmed intentionally for profit

Content was sold like a product online

Victim may have been psychologically influenced or manipulated

Public became involved in investigation before authorities

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🧠 Final insight

This case is disturbing not just because of the crime itself, but because it shows:

👉 The internet can turn real-life violence into commodified digital content

👉 And anonymous platforms can spread it globally within days