Derani, a multi-time overall winner at Sebring, was leading the 12-hour endurance race in the No. 31 Action Express Cadillac when he attempted to overtake the No. 21 AF Corse Ferrari of Miguel Molina through Turns 9 and 10.
In a shocking turn of events, he clipped the left-front of the GTD class Ferrari, sliding off track and directly towards the the blue and white tire pack. The impact was head-on, and the car immediately launched upwards and rolled over, sending tires flying towards spectators. The car came to a rest upside down and on top of the tire barrier.
