Deadly Knife Attack in Taipei: A Comprehensive Overview

On December 19, 2025, a violent rampage in Taipei resulted in the deaths of four individuals, including the perpetrator, 27-year-old Chang Wen (??). The attack began at approximately 5:00 PM local time at Taipei Main Station, where Chang deployed smoke grenades and subsequently attacked bystanders with a knife. He continued his assault in the Zhongshan commercial district, specifically at the Eslite Spectrum Nanxi department store, before falling to his death from the building during a police pursuit.

Central News Agency (CNA) / Focus Taiwan

Chang's assault commenced with smoke grenades thrown at Taipei Main Station, causing panic and confusion among commuters. He then fatally stabbed a 57-year-old man, surnamed Yu (?), who attempted to intervene. Following this, Chang moved to the Eslite department store, where he attacked multiple victims, primarily targeting their necks. After the attacks, he fled to the building's roof, where he ultimately jumped to evade capture, resulting in his death shortly thereafter.

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The attack left three civilians dead: Yu, who died from a severe stab wound, and two others who were fatally injured during the rampage. In total, at least 11 individuals were reported injured, with several requiring intensive medical care. The Ministry of Health and Welfare later advised those exposed to blood during the incident to undergo HIV testing, as one of the injured was HIV-positive.

The Straits Times

Taiwanese President Lai Ching-te and Taipei Mayor Chiang Wan-an expressed their condolences and emphasized the need for heightened security in public spaces. In response to the attack, authorities increased police presence at crowded locations, including metro stations and shopping areas, and initiated a crackdown on threats to public safety. Mayor Chiang announced that Yu's family would receive compensation of NT$5 million (approximately US$158,584) for their loss.

Central News Agency (CNA) / Focus Taiwan

Investigations revealed that Chang had meticulously planned the attack, purchasing supplies as early as April 2024. He had a history of evading military service and had been wanted by authorities prior to the incident. Police found evidence suggesting that Chang was influenced by a previous mass stabbing in 2014, which had left four dead on a Taipei metro train. Authorities are currently examining Chang's digital devices to uncover further details regarding his motives and any potential accomplices.

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The attack has reignited discussions about public safety in Taiwan, a country generally known for its low rates of violent crime. Critics have called for improved emergency response protocols and increased surveillance in public areas to prevent similar incidents in the future. The public has expressed shock and grief, with many memorializing the victims, particularly Yu, who is being honored for his bravery.

Knife and smoke grenade attack in Taipei kills three people and injures nine in Taiwan’s commercial district

The December 19 knife attack in Taipei marks a tragic event in Taiwan's recent history, prompting widespread calls for enhanced security measures and a thorough investigation into the perpetrator's background and motives. As the community mourns the loss of life, authorities are tasked with ensuring public safety and preventing future acts of violence.

The Straits Times