Family members of a Big Rapids man whose car was found in a remote area of Mark Twain National Forest in southern Missouri have stepped up efforts to find him.
Authorities said an aerial search of Mark Twain National Forest in southern Missouri didn't find a missing Michigan man whose car was discovered earlier in the remote area.
Authorities in southern Missouri were searching for clues Friday after a car belonging to a missing Michigan man was found in a remote area of Mark Twain National Forest.