Speak to Overlord Krom'gar at Krom'gar Fortress in Stonetalon Mountains.
Perhaps if you spoke to Overlord Krom'gar, <name>. Maybe he would listen to what you had to say? You are a Champion in his army, after all. You saw everything. Please help us, <name>. We simply wish to be left alone - in peace.
Talk to Overlord Krom'gar and try to help him see that we did not mean for any of this to happen.