Just a guess, but this guy probably got a lighter sentence because he wasn't caught in the act, he was just trying to get to that point.
That being said, there are plenty of things that can be done if he gets back into the congo. Make sure everyone is warned about this guy, especially if he moves to another hall. If the guy goes in serve-us, see if you can capture video of him at a door. Send it off to every news channel and paper within 50 miles. Make it easy for them, give them the guy's address and the elduhs names and phone numbers.
Maybe someday if enough headaches are caused for the WT they will finally slap a serve-us restriction on these sickos.