I just did the Charr personal story mission where you get the other half of the key from the scrappers who got to it before you did. Before that Rytlock asked me if I wanted to negotiate for it or just outright kill them all. Since my character is ferocious I decided to kill them all. When I got to the mission my character tried to negotiate with them and just beat them up. Didn’t kill them. Just beat them up. I remember after choosing to kill them all Rytlock making some comment like how he wouldn’t want to cross me or something like that indicating that I in fact choose the kill option and not the negotiate option by accident.