After tragic drownings, county installs more warning signs at Apollo Beach Nature Preserve Jennifer Holton reports APOLLO BEACH, Fla. - It’s been nearly a week since a rip current took the lives of Kristoff Murray, Janosh Purackal, and his 3-year old son Daniel. "Well first of all, it was just such a shock. Our condolences go out to the families. It was an absolute tragedy," said Forest Turbiville, who runs the county’s Department of Conservation and Environmental Lands Management. RELATED: Hillsborough County plans to do everything they can to prevent horrific drownings like these from happening again. The Apollo Beach Nature Preserve remained closed Wednesday, as county officials worked to get signage installed that will serve as stronger warnings not to swim in the waters.