Freeman was probably checking to see if there was still a chance of getting a non-disclosure agreement violation, or killing a scientist, or if the 25% chance would work.
Added 4 minutes later
A Foot Soldier kills, Grant kills, a Drone wounds/kills (in random order)
And yes, Hostor was the controller because he floated?)
The fourth mafia's move isn't visible; I don't understand why yet. We'll think about it with a fresh mind. after four rounds :)
To sell my soul