Slonysh is subtly hinting that Hostor saved me from an assassination attempt, at the cost of his own life.
Added 2 minutes later
You see, Slonysh, the point is that only a maniac could have committed the murder. That is, even if, let's say, Host is not a Mafia member and they were trying to kill him, they wouldn't have left any traces. The killer would have just come, seen that he was late, gotten upset, and left. The GM would only give a hint that someone else had visited him.
That's how I see it. A Warlock came, saw the chopped-up corpse, and slightly burned it with fire. That is, the GM gave us a hint that two people wanted to kill him.
