Pakistan, June 11 -- A school shooting in Graz, Austria, has left 10 people dead. The gunman was a 21-year-old former student. He opened fire at a high school on Tuesday morning. Police say he used two legally owned guns. The shooter acted alone and then took his own life. The attack shocked the nation and brought many questions.

The incident happened at Dreierschuetzengasse High School. Police responded quickly with officers, a helicopter, and paramedics. Nine victims died immediately, and one woman died later in the hospital. Seven females and three males lost their lives. Twelve others were injured, some seriously, and received medical help. Witnesses and families now receive support.

Authorities say the shooter was from Graz. He had...