During a base defense battle, my group was working together with a couple of minion rebels. When one of them disobeyed an order a PC gave them (which was acceptable, as it was a low-ranking SpecOps guy telling a low-ranking SpecForce guy what to do), said PC shot him on the spot.
Now, court martial-ing them isn't really an option I can work with, so: What sorts of punishment could I deal out? The player's invested in his character, so I don't want to take it away from them, but I feel some kind of repercussions for friendly fire are in order.
Edited by EpicTed