Alarm at Mar-a-Lago , Donald Trump 's Florida residence.
The Secret Service shot and killed a gunman who entered "without authorization," Fox News reports.
Donald Trump is currently in Washington, at the White House.
The man killed at Mar-a-Lago was carrying "what appeared to be a rifle and a can of fuel," the Secret Service reported, explaining that some of the officers "confronted the individual and fired shots during the encounter."
