Problem: THEY DON'T KNOW WHO THE ORC BELONGS TO IC!
Rant aside, players should take this time to heal up and get some things off their chest because I have that wonderful feeling this an't a fight nor is it a rightfully relaxing moment. Are you really going to be able to rest will all that Adrenalin pumping and hunger setting in?
The people who *should* know who the orc is have been notified accordingly. Whether the situation turns into a fight depends on player judgment.