A Mountain Lake man was seriously injured in a motorcycle accident on Highway 4 in Brown County Saturday night. 52-year-old Michael Peters was driving a 2007 Yamaha southbound on Highway 4 near the Watonwan County line when he apparently lost control going around a curve near 100th Street. It happened at shortly after 9pm. Peters was flown to St. Mary’s in Rochester with serious injuries. The State Patrol says that he was not wearing a helmet at the time of the crash, and that alcohol was detected in his system. His motorcycle was totaled.