A number of people were hit by gunfire near a rave in northern Switzerland overnight, local police said on Sunday. The incident in Aarau, north of Zurich, left “multiple victims” and prompted a “large-scale” police response, officers said on social media, without elaborating. Swiss newspaper Blick reported on its website that the shots were fired before 3am (local time) on the sidelines of the Aarauer Rave. Some 3,500 people attended the annual techno party between 3pm on Saturday and 2am on...