Worst Indycar crash? In the final laps of the 2013 Grand Prix of Houston, Dario Franchitti was involved in a horrific crash after contact with Takuma Sato. Franchitti’s car was launched into the catch fencing at high speed, violently shredding the barrier and sending debris into the spectator area. Thirteen fans and an IndyCar official were injured by flying debris, while Franchitti himself sustained a concussion, two broken vertebrae, and a fractured right ankle. He underwent surgery and was ho