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.

Police for the state of Styria said at least 10 people were killed and several seriously injured in a high school in Graz, Austria. They said the shooter was also dead.

Nine students were killed — six girls and three boys aged between 14 and 17, one with Polish citizenship — as well as a teacher, police said. Another 11 people were wounded.