In the wake of the tragic shooting in Graz, Austria, which claimed the lives of ten individuals including nine high school students and a teacher, authorities are investigating the background of the 21-year-old gunman. Despite the gunman reportedly passing a psychological evaluation required for firearm ownership, questions are being raised about how he was able to acquire the guns used in this devastating attack.

Investigators have been piecing together information about the attacker, whose identity remains undisclosed under Austrian privacy laws. Reports suggest that he was a solitary figure with limited social connections, residing with his mother in Kalsdorf, a small community near Graz. The police have already conducted searches at his mother's residence, which could provide additional insights.

The assailant had a troubled academic record, having failed to graduate from the high school he targeted. Furthermore, police found a nonfunctional pipe bomb and potential plans for further attacks in his apartment, indicating a premeditated intent to cause harm. This incident not only shocked the local community but has left an indelible mark on Austria as a whole, sparking nationwide mourning and debate on gun laws and mental health assessments.