WYATTVILLE, Minn. – A St. Charles-based tow truck caught fire while struggling to pull a truck and semi-trailer back onto Highway 43 south of Interstate 90 just short of the Fillmore County line. There were no juries. Rushford firefighters said the tow truck was engulfed in flames when they arrived. This was about 9:45 a.m. The tow truck was owned by Bill’s Towing out of St. Charles.