Man bitten by alligator after bicycle falls into water at Florida park Martin County Sheriff's Office Paramedics load an alligator bite victim into a helicopter at Halpatiokee Regional Park in Stuart on July 19, 2021. By: WPTV Staff and last updated 2021-07-20 17:01:20-04 STUART, Fla. â A man in Florida was flown to a hospital with serious injuries Monday after he was attacked by an alligator that bit him at a park, authorities said. The Martin County Sheriff's Office said the victim fell off his bicycle at Halpatiokee Regional Park in Stuart and into the water, where he was attacked by the gator.