A bike rider is dead after being run over by not one, but possibly two vehicles Thursday morning.

46-year-old John Sill of Orlando was killed around 2:30 a.m. Thursday, when he was hit by a car while traveling in the bike lane on Sand Lake Road.

Investigators believe the vehicle that initially struck Sill was turning from John Young Parkway.

Troopers say charges are pending against that driver, Jessee Dibartolo.

Investigators say a second vehicle may have run over Sill, who was killed.

If you know anything about the second vehicle, you're asked to call Crimeline at 1-800-423-TIPS (8477). Calls to Crimeline remain anonymous.