Your employer isn't your friend either and most of them will gladly throw you under the law enforcement bus if it comes to that.

You employer isn't your friend, but there are aligned incentives when it comes to the business continuity and your continued employment as affected by general business health (even if not necessarily aligned when it comes to your benefits and salary).

Law enforcement doesn't even have that aligned incentive. You might say you are aligned in that you want the law to be followed, but their incentive is more along the lines of making sure they bring in and prosecute cases. If the only way to make the case work is to throw the company that reported it (and by extension, its employees) into the grinder because that's all they think they can successfully do, then that's likely what they'll do.