[Knut]

Originally Posted by Komskies

Spoiler!

It was Richard Harrow who killed Manny Horowitz. I'm guessing it was simply as revenge for killing Angela Darmody.

Spoiler!

To me it seems like Harrow and Jimmy were not really getting along well at the end of last season. However, Harrow was very hurt by Angela being killed. I agree that he did it to avenge Angela. It will be interesting to see if he becomes a lone wolf that starts picking off people that were involved, or if he joins Nucky's group