No actually, let's do pretend this family didn't violate the law here. Let's assume that allegedly means just that. We have this crazy double standard in the US, we want to assume the police are incompetent, but then when they accuse someone we assume they are guilty.
How about we assume this is a competent accusation that may or may not be factual, and leave it to the courts to decide. Whether or not we believe the court system needs reform to make it more affordable/just is a valid point, but let's assume that by reading the Cliff's Notes (press release) of this case we don't know enough to decide guilt.
Edit: Courts should be affordable and just for all. I believe paying more shouldn't get you special treatment and not being able to pay shouldn't get you harsher judgements. The difficulty is in finding that balance.
Edit 2: Well shit I was wrong, I missed the part where they agreed to the charges? Not sure how that works, beyond my limited knowledge on the law, but.... it looks like they plead guilty.