STEWARTVILLE, Minn. — A St. Charles biker was injured so seriously when he ran into a deer that first-responders called for a med-evac helicopter. Taken 12 miles to a Rochester hospital was Benjamin Kevin Burt, age 41. At the. hospital his injuries were described as sustainable. Burt was headed east toward St. Charles. This was about 8:15 p.m. on Interstate 90 between the Stewartville and Chatfield exit ramps. Olmsted County deputies said Burt was unhelmeted aboard a 2024 Indian motorcycle.