It's possible that civvy central is content to hold off on outing one of themselves as a spokesperson, because we have Link's 'Approved Lynch List' (i'm assuming there was one, it's possible there wasn't a confirmed one if Link didn't have enough time to fully confirm enough people to introduce them to eachother).
God knows why Nurse didn't protect the Linkcat
worldwideweb3 (2) - Espithel, Solaris
CleanOnion (1) - JonathanCrazyJ
Pretty much share Dema's veiw, and I see Policeman as a chaotic role, more likely to harm civs than mafia. On top of that, he's one of the people who might have interrupted Nurse.