That doesn't answer my question. What exactly was the importance of maintaining an intact chain of custody of the windshield? I believe that I've shown you before a chain of custody of CE-399. Have I not? Would you like to see it again? I don't know if a similarly intact one is available for the windshield or not. I'll look.
Why was the windshield removed in the 1st place? Wasn't it crucial crime scene evidence that should have been left in situ? Aren't you supposed to preserve evidence instead of obliterate or tamper with it in any way? And didn't the SS and FBI know any of this before they tampered with it? Of course they did. No one would be that incompetent, unless...