Rey's expression shifts when Carlisle confirms her suspicions, becoming unreadable. She has half a mind then to rip the bottle from his reach, to not let him stoop so low over such a person.

"Don't. He's not worth it," she quips, fingers wrapping around the neck of the bottle Carlisle had been drinking out of. "The only reason he ended up that way is because he was stupid enough to go looking for a fight with someone who can't die. You didn't make him do that, even if you did want him dead."

Who knows? If it wasn't Sato, it could have been anyone else. Could have been Danse, or Glacius, or Carlisle. Anyone who he has a beef with.