Vote: gkrieg
Here's why.
I think both DatSwan and Hydrad are more likely town than scum. As in, I am townreading them right now based on my read of their play. Also, I think DatSwan's case has some merit, even though he didn't go into a lot of detail about it. Gkrieg's voting positions yesterday have feasible scum motivations.
But really, this is why I started to scumread gkrieg more and more.
If DatSwan is town, and Hydrad is town, and gkrieg is also town, then probably someone on a 4-person scum team would join the wagon and vote for gkrieg also to try to get the wagon going and get a mislynch.
However, if DatSwan is town, and Hydrad is town, and gkrieg is scum, I would expect it to go exactly as it did, with no one joining them and hoping that the wagon would dissipate. Now traction is all sort of moving to Awaclus/McMcsalot.
Scum are 4/12 players right now. The last time we had 4 scum with this few players, I was scum and we made the mistake of bussing and the whole game got impossible. Scum doesn't want to bus here, they want to mislynch a few times and win through sheer force of numbers.