We know why Maven voted for Fire but Nabe, why did you?
In 44, Fire went out of his way to say that specifically targeting the SK was the way to go. It's obvious that removing the SK is beneficial, but finding any scum is a shot in the dark until there's a flip to examine. So it's an unnecessary mechanical idea, and flawed, and then he backs off of it when Shish questions it, by suggesting that he misread the rules and thought that the SK dying was an instant game end. But that doesn't actually make sense w.r.t. 44, because nothing Fire said in 44 was predicated on, or mentioned, that false rule idea. So the situation is that Fire said a thing in 44, and then in 46 he latched onto Shish's re-contextualization (45) even though he didn't say anything to do with what Shish said. Shish's 45 just looks like confusion, I don't know why he said it, but Fire dropped his point quickly afterwards.
Fire gets back to "let's get that pesky SK!" in 57 as a response to GLG in 55. But again, GLG said getting the SK first would be beneficial, but that he couldn't conceive of a way to do it. Fire said, "I agree, the SK should take priority in searching," which still has nothing to do with how to accomplish that. He walks that back in 60 after Bard's 59, where Bard says, "there's really no way to actually prioritize the SK, so let's all stop discussing it." But Fire was basically the only one discussing it.
In 81, Fire made a big deal of Kantrip's joke about having caught Fire as an SK. In 89, he said his only town read is Kantrip, but Soup cut that down in 91 and 93, without appropriate responses from Fire.
After that is when Bard gave Fire credit for a town slip in 44/46, and referred to Fire as non-goon (repeated in 130). It was invalid, and no one else cared but Bard, which I believe caused him to later drop that bad point and become more neutral towards Fire. The rest of Bard's reads were non-committal (credit to Soup). So Fire was a combo read for me with Bard in some respects.
In 137, Fire posted a weird distancing from Bard's wall, and called Bard a good FBI check with basically no provocation. In 141, Fire called Bard non-goon as well, calling him an SK lean. That's absolutely meaningless, there's no reason to think that. Fire said there, "If he's caught by the FBI agent, that's the SK gone," which is true, and also the whole point of the agent being in the setup. So 137 and 141 (and 156) looked a lot like a concerted push from Fire to get FBI onto Bard. That's either because Fire really did think Bard was SK (very unlikely) or because Bard is Fire's mafia partner, and getting an SK clear can be enormously beneficial for mafia's Day play.
In 146, Bard backed off on the Fire town-slip idea, and listed Fire, me and Maven as lynches for Day 1. In 158, he says he would actually go for Kantrip, Soup, or Fire, but that me and Maven being inactive were getting in the way of those lynches. 161, he clarifies again to say that anyone could really be scum, but accuses Fire of being non-committal to his Bard read. In my view this is a progression from an untenable town read on Fire, to then lump him with inactives, and finally to settle on calling him wishy-washy and a sheep.
Again, I was already looking at Fire + Bard before the Fire lynch, so any points on Bard were reflections on the Fire lynch. I ended up on Fire over Bard because Fire had more independent scum points, but also because voting Fire over Bard broke the tie with Maven.