If you are not a lover, then you are definite town. Ergo, Rio will be definite town. I thought that much was obvious.
As far as you've just said, you're not a lover, so by your death, you would be proving someone else innocent. The only reason you should have a problem with that is if it wouldn't actually turn out like that, which would imply you are a lover, but you've just claimed you're not, which would imply that if you WERE a lover, it's an anti-town pairing that you would not be willing to disclose.