Like the one with scores 0/15 with promote and surge summoner spells means auto-punish right?
That alone is not enough.
You need to look at other factors as well.
type of champion
chat (did they confess stupidly, did others in game notice, etc.)
how did the allies in team do
Promote Surge can be legit
© 2013 Riot Games, Inc. All rights reserved. Riot Games, League of Legends and PvP.net are trademarks, services marks, or registered trademarks of Riot Games, Inc.