Indy 500 Practice Sees First Major Crash Involving Katherine Legge and Stefan Wilson.

Katherine Legge and Stefan Wilson suffered a major crash during the Indy 500 practice session when their cars collided at Turn 1. Both cars spun and hit the wall, with Wilson requiring assistance to exit his car. He was stretchered to the ambulance but raised his thumb to the crowd, and is in good spirits. Legge's car suffered severe damage, and she climbed out of it. The incident occurred due to a concertina effect caused by a passing move, and both drivers were checked by medical services.