(CNN) -- Five young men died Saturday when the car they were in drove off the end of a private airstrip near Ocala, Florida, became airborne for 200 feet and slammed into an oak tree, authorities said. "This had to be the worst vehicle crash that I have ever seen during my career," said Randy Robinson, a spokesman for the Emergency Medical Services Alliance with 27 years on the job. The 2008 BMW was split in two in the wreck, which happened at 3:45 a.m., said Lt. Mike Burroughs, a spokesman for the Florida Highway Patrol Troop B. He told...