Originally Posted By: Danito
I think, they were murdered in this order:

- Tessio
- Barzini
- Stracci
- Cuneo
- Tattaglia
- Carlo
- Greene

While the others are disputable, Tessio must have been the first one.
In the novel we read:
Quote:

Tessio rose and went to the wall phone. He dialed Barzini’s office in New York and said curtly, “We’re on our way to Brooklyn.”

We read this part after the the chapter about the killing of Barzini and Tattaglia, but it's the typical Puzo style of revealing later what happened before. (Just like Brasi's death)
In Barzini's office, they would have known of Barzini's death if it happened even a few minutes before.


When talking to Carlo, Michael told him Moe Green was dead, so it's safe to say Carlo was last...