WAbu Musallam incident
WDendermonde nursery attack
W2017 Halamish stabbing attack
W2017 Hamburg knife attack
WTore Hedin
W2014 Jerusalem synagogue attack
W2014 Taipei Metro attack
W2016 Thane stabbing
WTrollhättan school attack
W2017 Turku attack
W2013 Valdresekspressen hijacking
WWürzburg train attack