How in the hell could Shelby be the killer? That makes no sense whatsoever. I got the ending where Shelby is the killer and comes in just after I rescue Shaun with Ethan and then Madison comes in then Shelby. Ethan gets shot, Shelby goes to run after Madison, ends up getting shot by Ethan. In the end Ethan, Shelby, Shaun go live happily ever after in a house together. Jayden died too, I guess from overdosing on whatever the hell he kept sniffing.
Anyways, again, how the hell could Shelby be the killer? It was apparent to me that it was the son of the construction guy at first, or at least he did do something, which apparently he did. I left the guy for dead when he said the kid was nothing and his son did do it, but Shelby seemed pissed at him...well of course, he's looking to find the killer..right? At the end he burned all the information I thought because he thought they had found Ethan, and he was the killer, and it was over. Then it turns out that he was the one who was the killer? How? How could he have killed the watch guy when I sat there and watched him just walk around until he said maybe I should go back there? The figure I fought in the club with Jayden was not that big either..