At least one killed after shots fired at Swiss nightclub as police keep searching for attackers

According to local media, police have been in pursuit of the attackers and followed them to a local gymnasium, while there is no official number of victims confirmed.

Major police operation underway after shots fired at event in Switzerland's AarauSeveral people were injured after shots were fired during an event in Schachen, Aarau, early Sunday morning, according to Aargau cantonal police.Police said it was not immediately clear whether anyone had been killed or who fired the shots