Just saw it. Wow, was not expected Hanzee to become the Fargo mob boss whacked by Lorne Malvo in Season 1. That connection seemed a bit of a stretch, what with the other connections.
Is it me or does it seem likely Peggy would walk? She can basically pin everything on the deceased Ed, aside from the hit and run. And there's no witnesses for that, the victim was an armed spree killer, etc.