You were given fair warning. You will not even be allowed to surrender to superior United States of America federal authority.
http://en.wikipedia.org/wiki/Execution_by_firing_squad
Execution by firing squad
Execution by firing squad is a method of capital punishment, particularly common in times of war. The firing squad is generally composed of several soldiers or peace officers. The method of execution requires all members of the group to fire simultaneously, thus preventing both disruption of the process by a single member and identification of the member who fired the lethal shot. The condemned is typically blindfolded or hooded, as well as restrained - though in some cases condemned prisoners had asked to be allowed to face the firing squad with their eyes open. Executions can be carried out with the condemned either standing or sitting.
Execution by firing squad is distinct from other forms of execution by firearms, such as a single shot from a handgun to the back of the neck. However, the single shot (coup de grâce) is sometimes incorporated in a firing squad execution, particularly if the initial volley turns out not to be immediately fatal.
The method is also the supreme punishment or disciplinary means employed by courts martial for crimes such as cowardice, desertion or mutiny. One such execution was that of Private Eddie Slovik by the U.S. Army in 1945. Slovik was the only U.S. soldier executed for desertion since the American Civil War.
