I unvoted Speedrace in the first place as it was a pressure-lynch designed to make him talk and answer us. I didn't think it's less likely he's scum, I just nullread him overall and even leaned him towards scum but because of Oromagi, I didn't believe he was scum as I scumread Oromagi.
Keep your eyes on those 2, one keeps defending the other either directly or indirectly and neither attacks the other. There is some kind of 'I want to avoid the other' from at least one of them actively towards the other.