Mafia 18. Nightmare Seller.

A sharp blade pierces the Forester's neck, a stifled gasp is heard, and the sound of a closing door.

At first glance, there doesn't seem to be anything to latch onto in terms of clues. But what I found interesting is that Veg wrote not "and the maniac left, slamming the door," but specifically "the sound of a knock" - i.e., an indication of the sound itself. Referring to the Werewolf's signature:

They knock softly on my door, my door...

And who else knocks on the door? :rolleyes: I think today we should execute the maniac-Werewolf.

Added 4 minutes later
Besides, I can add to the argument that there aren't many people left now, and this is the maniac's third murder, so the clues shouldn't be too difficult...
I can't link the clues from previous murders yet... but the point is that they don't really point to anyone.