Swedish police on Thursday described Tuesday’s school shooting as a “hellish” event that left 11 people dead, confirming that the suspected perpetrator was found dead with three licensed firearms in his possession.

Sweden’s prime minister said the attack at the Risbergska School was the worst mass shooting in country’s history

The Swedish police reported that the alleged perpetrator of the shooting in Orebro possessed a permit for four firearms. Three of these were found on him, along with a large quantity of unused ammunition.

The Swedish police reported that the alleged perpetrator of the shooting in Örebro had a permit for four firearms. Three of these firearms were found on him, along with a large quantity of unused ammunition.

The suspected gunman, who was among the dead, was named in media reports as Rickard Andersson, 35, a former student of the school who lived locally.

The Swedish police reported that the alleged perpetrator of the shooting in Örebro had a permit for four firearms. Three of them were found on him along with a large quantity of unused ammunition. The alleged perpetrator of Tuesday's shooting at an adult school in Örebro had a permit for four firearms,