Published: Mar 04, 2013 7:06 AM EST
Updated: Mar 04, 2013 1:00 PM EST

EAST NAPLES, Fla. - Deputies and East Naples Firefighters are on scene of a death investigation at the Naples Motor Coach resort.

Firefighters responded to a call of smoke around 3:00 a.m. When they got on scene, they found an unconscious woman outside the RV. She was taken to the hospital, where she died.

The State Fire Marshal's Office is putting the pieces together. The woman was in apparent cardiac arrest when officials arrived.

A man inside the RV is safe. The Fire Marshal on scene says this is not suspicious, and that there was no fire, just smoke inside.