Dumb example. If able, you have the obligation to retreat to your home. If someone enters your home, and you feel your life is threatened, you are allowed to use deadly force.OK dumbass. remember that if you catch a trespasser jumping into your child's window late at night. Don't pull that trigger because they might be unarmed.
Last time I checked, the Capital is public property; not the officers' home. The officer must prove he felt his life was in jeopardy to justify his use of deadly force.