Another entry for the table.
I have no idea who among the Mafia killed, but it's clear that it wasn't Heroist, Dag, or Sub Zero (I don't remember how to abbreviate his name, I've edited the previous message). And definitely not 0xFF.
I won't say anything about the Hunter and the Alchemist; one blocked before, the other after.

Another mistake of mine: Arya's blocks all happen simultaneously.

Naga is not Heroist, Dag, or Sub Zero.
Hunter is not Heroist, Dag, or Sub Zero.
Miner is not Heroist, Dag, or Sub Zero.