First time through Skyrim, Level 61, but still a relative noob. I happened upon a fight in Riften that wasn't a thief kill. When it settled down, there was just one Riften Guard whacking on Mjoll the Lioness. No one seemed to be looking, so I killed the Guard--which didn't bring more guards running. There was one more guard whom Mjoll pursued to 'Main Street', where she killed him. I returned to the massacre scene, which was approximately in the Snow-Shod back yard. The dead were as follows:
Edda the beggar
Bolli the Fishmonger
Marise Aravel the Food Seller
Ingun Black-Briar
Nivenor, Bolli's wife
Aerin, Mjoll's tag-along b/f
I of course quickly took all that was worth taking and visited the homes of the deceased--even Black-Briar Manor, to see if there'd be any relevant dialogue (there wasn't).
In Bolli and Nivenor's house, I found a Report that said she had been running around on him.
I can't believe that a simple fight between Bolli and Nivenor managed to svck in all of the others, not in a "back alley". I'm guessing that Mjoll got into it with the Guards after they accidentally killed Aerin, but the rest of it I can find no dialogue or back-story for.
Outside of "no more free potions", I wonder what the upshot of this is. A side note: Mr. Black-Briar don't like me. Is that b/c I helped run the Imperials out of town? Can't figure what else I did to piss him off.
Info greatly appreciated. If this has been discussed before, I don't yet know it, as I just got here.