Police in Austria were hunting for clues on Wednesday after a gunman opened fire at his former high school a day earlier, killing nine students and a teacher in a deadly spree that stunned the country.

A 10th victim has died after a 21-year-old former student opened fire in a secondary school in Graz before killing himself.

GRAZ, Austria (AP) — A shooter opened fire inside a school in Austria’s second-biggest city Tuesday, killing nine people, authorities said. At least 12 others were wounded in the attack, and the gunman later died by suicide in a bathroom in the school in Graz, officials said.

Austria ranks among the highest in Europe for civilian gun ownership, with approximately 30 guns per 100 residents, according to the 2017 Small Arms Survey, a Geneva research group. While countries such as Cyprus, Finland, and Iceland report slightly higher rates, Austria remains an outlier in the continent.

A former student killed 10 people and then himself in a shooting in Graz on Tuesday, the police said. The authorities said a pipe bomb and a “farewell letter” were found at the shooter’s house.

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 have revealed chilling details about what they found in the home of a former student, 21, who is suspected of leaving a farewell message for his mom before killing 10 in the school shooting in Graz,

The deadliest school shooting in the nation’s recent history has prompted some gun enthusiasts to worry about the prospect of stricter ownership laws.

Luca Wolf, a tight end prospect from Vienna, Austria, announced on social media on Thurday that he has committed to Cal for the class of 2026. Wolf is the second foreign-born player who has committed to Cal for 2026,