Police in Pulaski County say pre-existing conditions may have played a role in the death of a Burnside woman found unresponsive in a pickup following a wreck. Officers say they responded to a wreck on East Antioch Avenue in Burnside. When they arrived they found the driver, 55-year-old Toni L. Sharma, unresponsive. Crews were unable to revive Sharma, who was pronounced dead at the scene. A passenger was uninjured. Authorities say health issues may have played a role, but the wreck is still under investigation.