Heimberger said: It appears it was prepared by the suspect and then sent out.
He targeted youngsters of Turkish and Arab origin, having claimed those groups had picked on him in school.
At school, Ali was often bullied by others and really unpopular, one classmate said.
Sonboly killed nine people and injured 16 others at the Olympia mall in Munich.
The casualties were mostly young, with three aged just 14 and two aged 15.
source: www.techworm.net
