pacovf made a series of posts in the QT that made it clear from the start that he was new scum. He had some assumptions that only scum would make right off the bat. He continued those into the thread.
You starts off with an argument that we should not actively empower our house because House Lannister also has a power. Why House Lannister? How would we know the Lannisters were in the game? Why Lannister's power and not Baratheon or some other big name? Specifically, Lannister. Clearly, there is also scum in Lannister.
He then moves on to scum will try to get in all the houses as quickly as possible and scum will know everything we do and say in all houses. I think that's what led to the mod's note here in the game thread about new QTs all the time. But again, this is scum planning, not scum hunting. This is thinking like scum, not thinking like town.
He then makes a joke that I am chatting in my scum QT. That's a lot of self-awareness projected onto another player who was sleeping (I'm assuming he doesn't know my time zone difference is quite big).
As soon as I return, I say that I have thoughts but don't want to share them. All of a sudden, super talkative pacovf just goes silent. Like, completely. Ever see crabs running around on the rocks at the beach? As soon as they notice you, they disappear and don't come out.
That's the stuff from the QT. I have to run, but it's a good start. You can read his posts here and see the same trend.
He's scum, I'm fairly certain there's one in Lannister, too.