A 49-year-old man died in a crash on the Southside late Wednesday afternoon.
Jacksonville police were called to the crash in the 2700 block of Powers Avenue just before 4 p.m.
Police said David Dean may have had some kind of medical emergency behind the wheel and then crashed into a pole.
Police said the damage to the vehicle was moderate. They said Dean had pre-existing medical conditions.
Dean was taken to Shands Jacksonville Medical Center, where he died.