Michigan State Police are searching for a man after a lone boat drifted to shore in West Grand Traverse Bay, near Northport. Troopers and the U.S. Coast Guard are searching for 57-year-old Terry Warren, who was later identified as the boat’s owner. He was last seen on the boat in the Marina around 4 pm Wednesday. Anyone with info is encouraged to contact the Leelanau County Dispatch at (231) 256-8800.