I'm afraid if you're wrong about purpl you're in for the next batch of lynches whether you know he's mafia or not. You better be sure you really trust him.
Exactly, because the inactives might be modkilled anyway right (that's how it works right?)? We don't want to be wasting a lynch on someone who isn't very active.
Last two games I were in the modkill was not implemented as stated in the main post.