I have to agree with garn, he did not really broke any of the rules. Sure, emagging the cyborgs would be fine to avoid them coming after you. And killing people is fine, as long it serves a story and there is escalation. From what I see, he did interact with the crew and gave them enough foreshadowing, so he did not go around murderboning. Sometimes things don't go on our way. And as I said, can't really punish people if they have not broken any server rules.
I will consider this complaint solved, I will lock this in around 24 hours or so.