Finn stepped forward and placed emission bell of gun at man’s belly button. Thumb started to press down—safety-switched, I could see. I said, "Don’t kill him, Finn!"—then went on: "I will eliminate this man if that’s what it takes to convince you. So watch each other! One more offense will kill all your chances of seeing home again—as well as ruining researches. Doctor, I warn you to find ways to keep check on your staff."