Police Chief Michael Carroll told reporters an accident reconstruction team determined the speed of the crash after inspecting the accident scene. Officials say Dunn's car collided with a guardrail at high speed, crashed in the woods and burst into flames.
According to Carroll, the crash was catastrophic -- claiming he's "never seen a car destroyed in an automobile accident the way this car was ... even before it caught on fire."
Carroll called the accident the "worst" he's ever seen ... by far.