Janitor

Once per game, can visit that night's first kill target and hide the target's role. The mafia will be told the role of the dead person.

Basic Mechanics
Every night you have the option of cleaning the current night's Mafia kill. You are one of the most valuable assets to the Mafia as the Janitor can open claim space up for the Mafia as your team will be the only people who knows the role of the cleaned player. Your ability will only be consumed when the person you attacked actually dies.