A former student killed 10 people and then himself in a mass shooting in the city of Graz on Tuesday, the police said. It was one of the worst such attacks in Europe in the past decade.A former student killed 10 people and then himself in a mass shooting in the city of Graz on Tuesday, the police said. It was one of the worst such attacks in Europe in the past decade.
Austria Mourns After a Deadly School Shooting
