Who wins when the Inquisitor kills somebody in Blood Bound?
Nobody has met the win condition for their team in the game.


Blue did not capture the Red leader or capture someone besides the Red leader.
Red did not capture the Blue leader or capture someone besides the Blue leader.
Nobody captured the Inquisitor.
The Inquisitor did not place the True Curse in front of the winning leader (because no winning leader exists).


Nobody wins. Everybody loses. That is the price of outing the Inquisitor early and then giving them the position to end the game as a kingmaker or peasantmaker.