[ Adam stands up with the knife. He doesn't trust Luke and Luke doesn't trust him. They don't need that right now. It's about survival for both of them and he knows for sure Luke has something he wants to get back to. So he walks over and hands him the knife casually, then continues standing in front of him. ]

If the killer confesses to that. [ But Luke is saying 'we' which is good progress. ] I looked as close as I could at the body. I think they went for his knees first, or at least his legs. They got him down and then attacked. It was about proximity—a knife is going to let people get too close, it's a last resort. My gun can handle that problem.