Her 2000 Chevy Impala was eastbound on CR-862 on the left turn lane for northbound Islandwalk Boulevard as a dump truck driven the Agustin Valdes Marrero, 50 of Naples was westbound on CR-862 in the outside lane.
She attempted a left turn in front of the truck as it entered the intersection. The front of the truck collided with the right side of of the Impala. The truck pushed it onto the northwest shoulder, to an uncontrolled final rest.
Gostowski was pronounced deceased at the scene. Investigation is continuing by the FHP.