Multiple law enforcement agencies are responding to an active shooter situation at Everglades National Park in southern Florida Sunday, according to a post sent from the parks official Twitter account.Officials report a man fired at park rangers. No injuries have been reported.According to a Twitter update around 8:40 p.m. EST, the suspect has not been apprehended.Authorities are asking residents and visitors in the Flamingo area to shelter in place at this time.This story will be updated as more information becomes available.

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