Wrong Attribution
BTW: In my view, anyone who has a "car gun" that they leave unattended and that later gets stolen and used in a crime, should be prosecuted as an accessory to that crime.
Making the victim responsible for the crime is bad juju.
They also have laws that punish you for leaving your car running should someone steal it. They term that an "attractive nuisance." I can see the rationale, but I disagree.
By extension, anyone who drives a Lexus is guilty of flaunting wealth, thus creating an attractive nuisance. It's a flawed concept:
the criminal "can't help himself" if he sees something worth stealing and has an opportunity.
The responsibility for the crime is being wrongly assigned.
Someone steals your car and kills someone with it, that's not your crime. Even if you left the keys in it, it's still not your crime.
Laws that criminalize poor judgement are completely wrong-headed. Especially when you consider that the criminal typically is only punished in a token fashion, "correction" is never achieved, and the net result of his time in jail is that he now belongs to a different culture, and no longer cares about the laws that govern
your culture.
To be an "accessory" to a crime, you have to have been "in on it" and a mistake in judgement -- like leaving your car where someone can break into it -- doesn't meet the test.
There are still places in this country where you can keep a long arm in the rack of your truck, and people actually do.
Making "carelessness" a crime leads eventually to,
"well, you told your wife you had a gun, she told her sister, who told her husband, and he told a friend of his at the bar, who mentioned it to his buddy the felon, and your gun was subsequently stolen and used in a crime by said felon; thus, through your carelessness in seeing to the security of your property, you have contributed to this crime, go directly to jail, do not pass GO, do not collect $200."
Charge the criminal. Penalize the actually perpetrator. Make the penalty meaningful.
Making honest people into criminals by simple fiat is a really bad idea.