[cantfindagoodscreenname]

I haven't formed any theories. I'm just fascinated with all the theories put forth here. I admit that there are a lot of things that seem odd about this whole thing, but I have no idea what to make of it. Just using my "gut instinct", I would say that the milkman looks rather innocent. But, as you say, each theory is as plausible as another at this point.

[Iwo Jima]

I think that the milkman is innocent, too. He seemed very calm and confident "within his own skin." Also, if he were even a suspect, don't you think that the police would have at least met with him or let him tell them what he knows?