Michigan (Public Acts 16 & 17 of 2023, Effective Feb 2024): Requires firearms in homes where minors are likely present to be locked with a cable/trigger lock or unloaded in a locked container. Failure resulting in discharge creates graduated felony charges up to 15 years.
California (Penal Code § 25100): Criminal storage of a firearm of the first, second, or third degree holds owners strictly liable if a child gains access, whether injury occurs or not in specific circumstances.
Texas (Penal Code § 46.13): Making a firearm accessible to a child (under 17) is a Class C or Class A misdemeanor if discharge occurs causing serious bodily injury or death.