Events get extra security after Taipei knife attacks - Taipei Times
- Events get extra security after Taipei knife attacks Taipei Times
- Taiwan Tightens Security After Deadly Attacks Shock the Island Bloomberg.com
- 'Extremely cunning' suspect in deadly Taiwan knife attack planned it for over a year ABC News
- Knife attacker kills three after smoke bombing Taiwan metro BBC
- Taiwan’s Subway Stabber Planned His Deadly Spree, Police Say The New York Times