Police in Aarau, Switzerland, have launched a large-scale manhunt after a shooting at the Aarauer Rave left one person dead and five others injured, including some in serious condition. Authorities confirmed the incident occurred near a horse racing track in Schachen, Aarau, at approximately 2:30 a.m. local time on Sunday, August 31, 2025. The event, an annual techno party, drew around 3,500 attendees between 3 p.m. Saturday and 2 a.m. Sunday.
Immediate Response and Scene Security
Authorities cordoned off a large area around the Schachen racecourse, including the town’s swimming pool and sports field, urging the public to stay away. A Swiss Army helicopter and an armoured vehicle were deployed to assist in the search. The Aargau Cantonal Disaster Response Unit (KKE) and multiple police units were also on-site. Police spokesperson Vanessa Rumpold stated that the search for the unknown perpetrator is ongoing, and the motive and exact circumstances remain unclear.
Witness Accounts and Initial Reactions
Several attendees reported hearing multiple gunshots and initially mistaking the noise for fireworks. One witness told Swiss media they hid under the DJ booth after realizing the sounds were gunfire. Another attendee described a ‘burst of gunfire’ before fleeing to a nearby gymnasium. A local resident posted a video on social media showing deserted streets and what sounded like gunshots in the background.
Casualties and Medical Response
The victims include one woman, aged 22, who was killed, and five others—four men and one woman—aged between 24 and 27—who were hospitalized with injuries ranging from minor to serious. Swiss public broadcaster SRF reported that some of the wounded required urgent medical attention. Emergency services, including rescue workers and medical teams, were deployed to the scene.
Ongoing Investigation and Public Appeal
Police have requested witnesses to submit any photographs or videos from the incident to aid the investigation. Authorities have not confirmed whether the suspect is still armed or at large. The Aarau Swimming Pool was closed until further notice due to the ongoing operation.
Background on the Event
The Aarauer Rave VOL. 7 is an annual techno music festival held at the Schachen racecourse. The event typically attracts thousands of attendees for a night of electronic music and dancing. This year’s edition concluded just before the shooting occurred.
Authorities have not yet released further details about the suspect or the possible motive behind the attack. The investigation remains active, with no arrests reported at this time.