hmmm...... well A-Man for future reference:
Intentional Tk's are bannable, Period!! If there is a problem in server with player harassment, let the ingame admin know and they will deal with it. If there isn't an admin, then type "status" in console and get the steam id, then post up in the forums. You're a reg you should know better. You're ban will stand 24hrs so you can take in ALL the rulz of gc servers. Any questions as to what the rulz are type motd in console and you will be safe from the ban stick. See you in 24hrs.