[cjbprime]

Going back to an onsite college for it doesn't seem like a great idea. It's already a field that doesn't really value credentials in general, especially academic ones. You could probably instead do a tour of the commercial certifications while paying for it with the law salary, and come out equivalently-or-more employable and with much less debt.

Not an expert, just sharing intuitions.

I think there are probably some subreddits that would get this question often and have in-depth suggestions.