Well, I didn't have anything terribly earth-shattering in mind. Basically you meet the guy you were sent to rescue, walking the other way. He's a bit evasive over what happened and how he got away. You get XP.
At this point, it's really only a question of how much time xp to give. Do I award it from start to end, or just up until we decided to close it down (and then I fell down on actually following through)? Either way feels a bit strange to me. Other opinions?