On July 18 a 17-year-old Afghan attacked passengers of a train with an axe, injuring 4 of them On Friday an 18-year-old Iranian–German shooted in the crowd at a shopping center near Munich killing 9 people On Sunday evening , a 21-year-old Syrian wielding a machete killed a woman and injured two others in Reutlingen In the past few hours, a 27-years-old Syrian committed a suicide bombing near a music festival in Ansbach, killing himself and injuring 12 people