# Swiss police have arrested a 43-year-old man in connection with a shooting at a rave in the town of Aarau that left an Italian woman dead and five people injured. The suspect was arrested after a large-scale search operation. Police believe a single person was involved, but say the circumstances and motive remain under investigation. The shooting happened in the early hours of yesterday at a covered horse-racing track. Before the arrest authorities had been considering several possible motives, including terrorism.
Swiss police arrest suspect after deadly rave shooting