I think the problem here is the 1st amendment trumps your right to privacy in the US when it comes to matters of public record. I'm not sure I want that to change because people do have a right to know if a legal issue is in process, they just don't have the right to be prejudiced if you are found innocent/released without a guilty verdict.
The first amendment allows local newspapers to publish info that they got from the police public record.
It certainly doesn't prevent a law that forbids police to disclose names of arrested minors, and keep their names out of the public record unless they're proven guilty.
