The State Patrol has released the name of the person killed in a rollover accident on Highway 111 north of Nicollet Thursday night. It happened at just before 9:30pm about 4 miles from Nicollet. A 2000 Volkswagon Beetle was travelling southbound when 26-year-old Fredrick Gieseke of Nicollet lost control and the vehicle skidded across both lanes of traffic before entering the ditch and rolling several times. Gieseke was pronounced dead at the scene, and his passenger, a 17-year-old male from Nicollet was taken to the Mankato Mayo Hospital with non life-threatening injuries. Alcohol was detected in the juvenile’s system, and the crash remains under investigation by the State Patrol.