Missouri auto racer Robby McGehee suffered a hairline fracture in his left leg and has a stress fracture in his back after a wreck while practicing at the Indianapolis Speedway on Sunday. This has put his status for the Indy 500 in question. McGhee hit the wall in Turn 3, destroying his car. The new “soft walls” helped to limit his injuries. McGehee is a resident of Chesterfield.