Police search for hit-and-run driver who fatally struck cyclist in Polk County.

The Polk County Sheriff's Office is searching for a hit-and-run driver who killed a bicyclist in Winter Haven, Florida. The victim entered an intersection while the red light was on and was struck by a gray or dark-colored sedan that fled the scene. The victim died after being taken to a hospital. The suspect vehicle may have damage on the front end and side window. The investigation is ongoing.