A Madison Lake man was injured in a Sunday night accident. The Minnesota State Patrol says shortly after seven p.m, vehicles driven by 77 year old Alan Peterson of Madison Lake and 21 year old Parker Aase of Owatonna collided at the intersection of Highway 14 and Blue Earth County Road 17. Authorities say Peterson was transported to Mayo Clinic Health System Mankato with non-life threatening injuries. Aase was uninjured in the accident.