The only person we can be totally sure wasn't primed is me.
I'm assuming this is a role-related thing?
Because if so, then this should be MORE evidence that I am Town, OR, at the very least, that a web/Jack team is improbable.
ToonyMan is going to use the fact that I targeted Vector and a Prime happened on Vector as evidence against me. However, this implies that if I were to use my investigation copying ability, that I also Prime with it. However, if I used this on you and you did not die, then it goes without saying that I either do not have to prime when I use my ability, OR I did not use my ability on you. If I did not use my ability on you, then WHO was Primed, assuming that Roden did not Prime:
Maximum Spin cannot be Primed.
ToonyMan was dead and not targetable.
Vector was already Primed.
NJW2000 is a possible target, but EuchreJack claimed to have watched NJW2000.
I am a possible target, but NJW2000 claimed watching me.
EuchreJack is a possible target.
Assume, for a second, that EuchreJack and I are a team: then, one of us Primed NJW2000, no? But, why would I target Maximum Spin without Priming? Why would I Prime Vector N1 with EuchreJack? You could argue that EuchreJack is the one Priming, though, but that still doesn't implicate me at all.
This also makes a web/Roden team impossible (or very, very, very improbable), since I would HAVE to have targeted Maximum Spin N2, but I also would have Primed if I had such an ability (Let's assume, for a second, that my theory on the Poison is totally correct.)
2. I don't need to find your partner if it's you vs. me and I know that I'm town. You've been process-of-elimination'd according to present suspicions.
Ah, but if you were town, you would want to share your suspicions of whom is my partner, since according to your story you will be dying by end of day.
As mafia, you don't want to risk offending someone that could vote me, or not vote you. Ergo, you're hedging your bets by not accusing anyone else of being scum.
Not even Web, whom has been pointed out as a potential answer but is not currently voting you.
It's not likely to be Vector, and I don't want to vote them.
I'd still rather vote Roden.