I know you're only trying to help, but they look nothing alike. And going missing on a shrimp boat leaving Texas, to then hike from up north seems too odd for Occam's Razor.
Two points: One, I don't know who you're looking at! They look very, very similar to me. Keep in mind, you have to age your mental image of JWM about ten years. Second, it's absolutely clear that MH wanted to "go missing" / be untraceable. If I were to accomplish that, the best way to do so would be to fake some sort of accident... like a mishap at sea (so that people believe you to be dead). Hence, shrimping boat.
Quite an odd thing to say. While it can be easy to think that someone looks alike due to the "overall appearance" of their faces, closer inspection usually sets things apart. Their completely different chins are one example.
Secondly, his DNA didn't match the missing person's database, which you are getting your "match" from.
There's no reason to be defensive. You've done nothing wrong. Wrong starts only if it is impossible for one to accept that one's theory might not be correct. That can ultimately end in throwing off the real investigation, if one were aggressive enough.
