Cutthroat Mafia

There are 12 townspeople, with two of them randomly selected for mafia. Those two will be trying to stealthily pick off the rest, one at a time. After they kill someone they have the option of hiding the bodies. If someone finds the body they can use an ability that starts a meeting to execute who they think the mafia is. This continues until either there aren't enough innocents left alive to hold a majority over the mafia or there aren't any mafia left in the game.