specific(?): Assassin Twins? Mafia!AU

[feyathene.livejournal.com]

Okay, so, I really don't have much to go on for this but! this is what I do recall (some of this may be wrong):

Jimmy and Castiel are twins and part of the Angelo (di Angelo?) crime family. I think they're assassins/hitmen/cleaners, but it might just be Castiel.

I want to say Michael is the 'Godfather' type character and the other archangels are also siblings.

The fic is probably Destiel since I tend to read a lot of that, but I'm nowhere near positive.

Does this ring a bell to anyone?

So yes, I will totally take recs for any kind of mafia!AU where some of this sounds right, lol.

Thanks in advance! =)