Four people are dead, including the shooter,at Florida Navy base

Four people are dead, including the shooter, after a shooting Friday morning at #NavalAirStation #Pensacola, authorities said. Several other people were injured, including two sheriff's deputies who engaged the shooter. 

"The threat has been negated, our community is safe at this time," #Escambia County Sheriff David Morgan said at a press conference Friday morning. He said authorities were not looking for any additional shooters.

Authorities did not provide details on the shooter or a possible motive.