acted outside their jurisdiction. In sum, none of Pasiewicz’s arguments show that Sandahl and Henning violated the Constitution when they arrested him. They and the other officers (Johnson in particular) certainly could have, and we think should have, proceeded with more caution. They get no commendation ribbons for the way they handled this case. Pasiewicz’s claim against the forest preserve district (even assuming it’s a suable entity) for failure to train or supervise its officers properly regarding the laws of search, seizure, and jurisdiction is a born loser. Because the officers did not violate Pasiewicz’s constitutional rights, he did not suffer constitutional injury. Accordingly, under City of Los Angeles v. Heller, 475 U.S. 796, 799, 106 S.Ct. 1571, 89 L.Ed. 1412 (D.D.C.1983) (<HOLDING>), it is worth pointing out that Ross involved
holding that knockandannounce principle is an element of the fourth amendment reasonableness inquiry because we have little doubt that the framers of the fourth amendment thought that the method of an officers entry into a dwelling was among the factors to be considered in assessing the reasonableness of a search and seizure holding that an arrest made by an officer outside his jurisdiction does not violate the fourth amendment holding that whether an officers force was reasonable must be analyzed under the reasonableness standard of the fourth amendment holding that a search incident to a lawful arrest does not violate the fourth amendment holding that the concept of reasonableness in the fourth amendment logically presupposes an exercise of lawful authority by a police officer