Unraveling Graz: Inside Austria's Most Tragic School Shooting

Austrian authorities are investigating the motives behind a school shooting in Graz by 21-year-old Arthur A., who killed 10 before taking his own life. Despite shock and national mourning, little is known about him. Bullying suspicions remain unconfirmed, with police set to provide updates at a press conference.

Austrian investigators are meticulously examining the background of the suspect involved in the country's deadliest school shooting, which claimed ten lives this week. Arthur A., a 21-year-old from Graz, turned the gun on himself after the tragic event at his former high school.

The nation is grappling with this shock, leading to three days of mourning. Uncovered plans for potential bomb attacks and a non-functional device during a search of his home deepen the mystery behind his motives, which remain unclear.

Community members and authorities struggle to find acquaintances of Arthur A., raising questions about his social isolation. Allegations of bullying at his school persist, though they remain speculative at this point. A forthcoming police briefing might shed light on key gaps in this devastating case.

(With inputs from agencies.)