Berlin: ​A shooting ​in northern Switzerland ​has killed one person ​and injured at least five, some of them seriously, local police said ‌on ⁠Sunday.Cantonal police ⁠in Aargau said a manhunt ​is underway and they appealed to the ​public for any film or pictures of the incident, ​which the mass-market ⁠Blick tabloid ‌said had occurred ​at a ​rave party in ⁠the hippodrome.Also Read: Nepal flash flood LIVE updates: 734 dead, over 2,500 still missing as rescue operation enters fifth dayA video on its site ​recorded successive gunshots being fired. ​Large areas of the Aarau town are cordoned off, police said, and it has increased its presence ‌beyond the town as a precaution. Switzerland has one of ​the ​highest rates ⁠of gun ownership in Europe although violent shootings are rare and it ​approved tighter gun control rules in 2019.Also Read: Iran's ​supreme leader Mojtaba Khamenei urges Gulf rulers in written message to confront 'real enemy'