STEWARTVILLE, Minn. – Three people were hurt, apparently none seriously, in a two-vehicle collision on rain-slickened Highway 63 north of Stewartville. State troopers said that Raymond Andrew Steichen, 60, of Spring Valley, was stopped at the Schumann Drive stop light. He was hit from behind by Robert Owen Lee, 83, of Rochester. A passenger in Lee’s car was Sue Ellen Rothschild, 90, of Rochester