Three Florida police officers were shot Friday evening after a man opened fire on them while they were responding to a domestic-violence call. The man, whose name has not been released, was then found dead in his Lake City home, hours after he barricaded himself inside it. Police said they believed the man had died from a self-inflicted wound. The officers have all been hospitalized following the shooting, and officials said they expect them to survive. Nearby homes and businesses were shut down during the standoff, and no one else was injured in the shooting.