I agree that he does kill ben night 2 even if he knows sbell is a hero. Like I can imagine being on a scum team and arguing "kill the heros" and a red lead team says "no we have to go through ben to allow chris to be killed" and him vetoing any other kills. Sultan and Ulti cede that to him I think. It's wifomy, but that is one thing I buy about him is that he does put things in place to kill a !town Chris.
Unless Ben is his partner. That would absolutely explain the discrepancy. ---