I think that Tony may have realized that he whacked Ralphie out of anger over the love of an animal. Which is not justified with mafia code Ralphie was a captain and a good earner.

Ralphie's crew and other families are going to want answers and revenge for his death. I think Tony's got himself in some hot water with this one.

Chris was stoned but I think he was aware of what might have happened. He did say that he knew it wasn't Paulie because Paulie was somewhere else all day.

I must say this episode has been the best so far.

"He who fights with monsters should look at it that he himself does not become a monster... when you gaze long into the abyss the abyss also gazes into you..."