But like i said, it only takes one person to come up with something different, a different angle and theory. That could change the entire direction of a case that no one thought possible and actually end up being a case cracker.
I know you want that "aha" moment. We all do. But there's no way to get there, with what we have to work with.
The problem isn't a lack of ideas. It's a lack of evidence. With such limited evidence, especially when the little evidence you have says whatever you want it to say, you end up pointing in every direction (which cannot possibly crack the case) rather than one.
But the ideas are interesting, even if they can't possibly solve the case.
What's needed is evidence that eliminates some or most of the theories, and you advance the case. But in this forum, we have no way to get that evidence, so we're left to bat around random ideas that can't prove anything.