I mean, I am pretty sure Tric is telling the truth about their role. It's just that Role Cops are a very common scum role because it gives them information to play around. That's a mechanical reason for why Tric is scum. Additionally, Tric has claimed targeting Maximum Spin, so his action is both unverified, and he, ya know, targeted the dead guy. That's a suspicious claim, but it does make sense to claim it immediately when under suspicion, so it's a thing to weigh.
So, if you think Tric is Town, then you should be going after one of Vector or UselessMcMiner. I just am unwilling to go after Vector. You could potentially, in some ridiculous world, convince me that UselessMcMiner is the culprit. But, that involves really convincing me that Tric is Town, since UMM would also have to be exceedingly bold to claim as such. Tric's action is much more likely to be false than UMM in my mind.
By PoE, TricMagic is the most likely culprit. McMiner is second, Vector third, Roden fourth. Technically, Vector probably would've claimed more information as scum, so I could move them to fourth, but it's sort of pedantic at that point. Roden had no need to make themselves look bad, and their reasoning makes sense.
My feeling of it being Tric and Toony is purely based on what I feel the setup would, so I literally cannot prove Toony is scum other than that he is far too Townie for how he usually plays (Think NSVM2 Toony), which is a weak as shit accusation, and why I can't actually go after Toony.