Couldn't take a screenie, but I just saw a stormcloak courier run across me and get on the lift in the Blackreach.
I had similar moment happen to me...
After completing Namira's quest, I slaughtered all those filthy cannibals. Whilst reveling in my bloody victory a stormcloak courier runs in. Now just think about the scene he has walked in on. Several dead bodies slumped around a dinner table, which has human flesh on all the plates, an obvious sacrificial altar in the background, and to top it all off, a blooded, crazed looking Dunmer standing on top of the table with his sword drawn.
He starred at me for a few moments, then I imagine though to himself "Well, nothing to see here!" and bolts back the way he came. I chased him down, killed him, then dragged him to where the other bodies lay. I like to imagine this scene is later discovered by someone and they decide to Stormcloaks are advocates of daedra worship and cannibalism! Muahahaha.
Here is one that happened just now: I'm at the point of Ill met by the moonlight where Sinding, myself, and 'ole Ghorbash Iron Hand are taking out the first group of hunters. I land the supposed-to-be finishing blow on Trasuna with the Mace of Molag Bal, the force of the blow decapitates her... HOWEVER, she gets back up and continues fighting us without a head! Her heath bar is half full, yet we battle for a good 2-3 minutes before it actually starts going down. Finally she crumples over, and I just stare at her body in horror as Ghor and Sinding run off to face more hunters.