[Yeah. He liked Machias, too. He knows what the answer is though and when Adam turns to leave Luke follows at his steady pace.]

You just answered your own question. Adelina had a lot of friends. Can you really imagine her killing someone like Elizabeth or Jessie? It wouldn't make sense. Besides...you always wanna take out the strongest players when you're stronger than they are. Machias knew how to aim, and Machias survived the second round of aliens. If she thought maybe Machias would be a risk to other people she cared about, and on top of the motive...think about it.

[But he shakes his head.] The only thing that can stop us is death in that case. But I think you and I have been doing okay so far.