You're right as far as it comes to the prosecution itself. But there's additional value both to the FBI and to the public at large to determine the more general

You're right as far as it comes to the prosecution itself. But there's additional value both to the FBI and to the public at large to determine the more general nature of the infractions. The FBI likely has enough information to infer if this was malicious or just acting outside of regulation out of carelessness/complacency/convenience. The rest of us are left to conjecture and reading the tea leaves.