I don't even know if I should derp clear this for not considering the possibility there can be more people with bulletproof. Either that or he's a doc that thinks he healed the right guy. Good luck figuring out each, mafs.
Do you often push people that claimed they had bulletproof and survived a night attack, especially after they say you haven't been doing shit this game?
You accusing someone of something that didn't happen won't make someone more likely to flip scum or flip town, it just makes you look bad and the read itself is an arbitrary call.