WINONA, Minn. — A Rushford school bus driver pleaded guilty to exposing his genitals to a female student at the end of his afternoon run of the day. Timothy Wilkemeyer, age 53, admitted to fourth-degree criminal sexual conduct so long as the charge was reduced from the third degree. The girl was 17. Sentencing on the plea deal was scheduled for May. Wilkemeyer could be sentenced to sentenced to 10 years in prison and fined $20,000. The incident, in 2016, was on the Winona side of the Fillmore county line.