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Taipei's Knife-Wielding Attacker: A Puzzle Without a Clear Motive

Taipei, TaiwanSaturday, December 20, 2025
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In Taipei, a man named Chang Wen carried out a shocking attack, leaving three people dead. Police are still trying to figure out why he did it. They know he planned it carefully.

The Suspect's Preparation

  • Two days before the attack, he stayed at a budget hotel near where it all ended.
  • He left digital clues about his plans.
  • Scouted locations on foot and by bike.
  • Changed clothes five times during the attack.

The Attack

  • Acted alone, without communicating with anyone.
  • Used smoke grenades and a long knife.
  • Targeted the main subway station on Friday afternoon.
  • Left everyone stunned.

Police Investigation

  • No clear motive has been found yet.
  • Checked all surveillance videos.
  • Unsure where or when he changed clothes.

Police chief Lu Chun-hung stated they only know Chang had a plan.

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