MADISON, Wis. (WFRV) - Multiple police officers responded to Madison East High School on Monday night after reports of a disturbance involving a gun. According to the Madison Police Department, officers were dispatched to the school at around 6:15 p.m. following initial reports that a student had a gun in the parking lot and may have entered the building. Crisis negotiators convince Wisconsin suspect to leave apartment, turn himself in Police formed a perimeter and cleared the school, reviewing security video that revealed the student in question had left the premises. Gastineau confronts Favre in documentary for his ‘dive’ on Strahan’s record-breaking sack Authorities determined there was no immediate threat and those in the school were allowed to return. The incident occurred as a basketball game was taking place at East High School, with two Madison police officers already working the event. Additional officers remained on the scene and in the surrounding area. No arrests have been made, and this remains an active investigation. Anyone with information is encouraged to contact the Madison Area Crime Stoppers at 608-266-6014.