Published: Apr 22, 2011 11:11 AM EDT
Updated: Apr 22, 2011 8:14 AM EDT

LEHIGH ACRES, Fla.- Ava Bell, 29, of  Lehigh Acres was the only occupant in the vehicle. She was traveling east on Lee Boulevard and lost control of the vehicle due to a medical event. 

The vehicle left the roadway on the south shoulder striking a sign and eventually striking a tree where the vehicle came to final rest.

Lehigh Acres Fire Department responded and transported the driver to Lehigh Regional Hospital where she was pronounced deceased.

The cause of death is under investigation pending autopsy results.