Correct me if I'm wrong, but I'm seeing theories tossed around about either DekuNut or Viral being the Godfather. I don't see any indication PatCat was roleblocked, so his lack of a result could indeed mean Deku is an investigation proof Godfather in addition to having his kill be roleblocked the previous night.
Vote: DekuNut
It's probably safe to say that the mafia roleblocker has been honed in on PatCat since the claim.
And yeah, let's not hammer Deku yet. The only reason I don't want this day ending early is because I want to see what Viral has to say about the accusations thrown his way.