Austria’s chancellor says his country will toughen its gun laws after a 21-year-old former student killed nine students and a teacher at his school last week in what’s considered the Alpine country’s deadliest post-war attack.

Officials in Austria say a school shooting has left at least 10 people dead in the European nation's second-largest city, Graz. The shooter is also dead.

A shooter has opened fire at a high school in Austria’s second most populous city, Graz. At least 10 people have died, including the suspect, according to the city’s mayor and police. The attack on Tuesday represents the Central European nation’s deadliest mass shooting outside wars.