He knows something we don't or his girlfriend does. People don't just go around Freaking out about something unless they have something to do with it, And he is right the kids Had to of heard or seen something.
I agree that he is PROBABLY on something, and honestly, I wouldn't take this guy seriously... But the girlfriends reaction is what got me. She was big on not letting him talk to these people and it says that in the transcript. I dunno... I'm thinking this is all bigger then we think.