I don't know who these people are.

Okay, okay, I know this might look a little suspicious. I know that. I'm just saying that it's not that unusual, really. I mean, it's not against the law to take a walk in the desert. We all just happened to be going in the same direction. I didn't know any of those guys. I never saw them before in my life. Look at me. I'm in a hurry. I don't know these people. They're strangers to me. All of them. Obviously, this is some random collection of people, being in the same place at the same time, by accident, coincidence, whatever. We're just there. I don't know them. They don't know me. Who are they? I don't know. So, really, that's all there is to the story. No story. End of story.