To explain how the second stage of the voting (INTERROGATION) / points work. Assuming Chris remains in the firing line today.
The first three examples show the winning vote, gaining both a majority of votes and that majority correctly identifying Red Tribe.
Example OneDrummy is the only person to vote. The vote is successful (he identifies Chris as Red Tribe).
Pro-Village - 1 vote
TRIBE YER EYES MATE - 0 votes
Red Tribe - 0 votes
Vigilantes - 0 votes
Outcome is 1 point for Pro-Village. Everyone knows Chris is Red Tribe as the vote was successful, but as only Drummy voted, everyone also knows that Drummy is Pro-Village.
Example TwoDrummy correctly identifies, as does another player from another team. 2 votes is enough for a majority
Pro-Village - 1 vote
TRIBE YER EYES MATE - 1 votes
Red Tribe - 0 votes
Vigilantes - 0 votes
Everyone knows that Chris is Red Tribe, but we also know that Drummy and the other player are split between Pro-Village and TRIBE YER EYES MATE.
In addition to this, Pro-Village and TRIBE YER EYES MATE know the identity of the other player who voted, as they know who their successful vote was placed by.
Example ThreeVotes are evenly split with 2 from each team. The vote gets a majority.
Pro-Village - 2 vote
TRIBE YER EYES MATE - 2 votes
Red Tribe - 2 votes
Vigilantes - 2 votes
In this scenario, everyone knows the splits of players, but can not determine who is who from this vote alone, but can determine a 2-2-2-2 split, which could be useful later in the game when more identities are known, but not so useful just now.
Everyone knows Chris belongs to our Tribe.
Example FourAs per Example Three, but on this occasion there an alternative vote got the majority (9 people voted for TRIBE YER EYES MATE).
Pro-Village - 2 vote
TRIBE YER EYES MATE - 2 votes
Red Tribe - 2 votes
Vigilantes - 2 votes
Nobody gets any points. All that is discovered is that Chris does not belong to TRIBE YER EYES MATE
Hope that helps!