A Montgomery man suffered serious injuries early this (TUE) morning when his motorcycle ran off the road in Le Sueur County. 31-year-old Thomas Kocina was travelling northbound on Highway 13 near Sunfish Lake when his 1982 Yamaha went off the road and into the ditch at just before 1am. Kocina suffered severe head trauma, and was airlifted to St. Mary’s Hospital in Rochester. He was not wearing a helmet at the time of the crash. His current condition is not available.