The Houston Fire Department reports that 13 people were hurt at the Grand Prix of Houston, when debris from a crash flew into the crowd. 

Most were treated at the scene, but two were taken to the hospital.

Click the photo to see the crash and gallery!

Photo by Rachel Estrada

Indy car driver Dario Franchitti’s vehicle went airborne into the fence on the final lap at Reliant Park.   Franchitti’s injuries are not yet known, but he is said to be conscious and alert.