A 43-year-old former Swiss military member has confessed to the shooting at a rave party in Switzerland, authorities report. The perpetrator turned himself in to police in the Jura canton, where he resides. Investigators confirm the suspect used an assault rifle to fire over 40 shots indiscriminately during the incident. He reportedly acted alone in the attack, with no known accomplices. The individual has disclosed a history of long-term mental health issues, potentially contributing to the violence. Details regarding the victims and the exact motive are still under investigation, but authorities are focusing on the suspect’s mental state. This incident has shocked the nation and prompted questions regarding access to firearms and mental healthcare.