I'd take out the reference to "job" -- because the only State violence where it's legal to commit violence against another person without provocation is in the

I'd take out the reference to "job" -- because the only State violence where it's legal to commit violence against another person without provocation is in the Military (and even then, it's subject to Rules of Engagement and other protocols); whereas even though police have powers not normally exercised by other citizens to arrest people, both police and citizens have the right to respond to lethal force with lethal force, which can often (but not always -- "lethal" can mean severe maiming, for example, or an attempt to incapacitate) lead to the death of the person being responded to.