Section 13-1211 - Discharging a firearm at a structure; classification; definitionsA. A person who knowingly discharges a firearm at a residential structure is guilty of a class 2 felony.B. A person who knowingly discharges a firearm at a nonresidential structure is guilty of a class 3 felony.C. For the purposes of this section: 1. "Nonresidential structure" means a structure other than a residential structure.2. "Residential structure" means a movable or immovable or permanent or temporary structure that is adapted for both human residence or lodging.3. "Structure" means any building, vehicle, railroad car or place with sides and a floor that is separately securable from any other structure attached to it and that is being used for lodging, business or transportation.