Gun in Locked Case
As to having the gun in a locked case, that's Federal Law:
18 U.S.C. § 922(q)(2)(A) states:
It shall be unlawful for any individual knowingly to possess a firearm that has moved in or that otherwise affects interstate or foreign commerce at a place that the individual knows, or has reasonable cause to believe, is a school zone.
18 U.S.C. § 922(q)(3)(A) states:
Except as provided in subparagraph (B), it shall be unlawful for any person, knowingly or with reckless disregard for the safety of another, to discharge or attempt to discharge a firearm that has moved in or that otherwise affects interstate or foreign commerce at a place that the person knows is a school zone.
Exceptions[edit]
Pursuant to 18 U.S.C. § 922(q)(2)(B):
[18 U.S.C. § 922(q)(2)(A)] does not apply to the possession of a firearm—
(i) on private property not part of school grounds;
(ii) if the individual possessing the firearm is licensed to do so by the State in which the school zone is located or a political subdivision of the State, and the law of the State or political subdivision requires that, before an individual obtains such a license, the law enforcement authorities of the State or political subdivision verify that the individual is qualified under law to receive the license;
(iii) that is—
(I) not loaded; and
(II) in a locked container, or a locked firearms rack that is on a motor vehicle;