Thanks Mitch and Royell. It seems to me that the area around the west most corner of the red pentagon (outline) is reasonably close to where Hargis testified he positioned himself. Hargis said someone of rank (he didn’t remember who) wanted the TSBD sealed. And in the time between when the shots occurred and when the TSBD was sealed, there was a lot of police activity in the area of the railroad yard/parking lot. It appears to me that Hargis could have gone back to the vicinity TSBD and seen all the activity behind it and went towards that area of activity. I think that it could have been there (in the area that was filmed by Darnell) that he heard the request to seal off the TSBD. Whether or not anyone agrees that this is a possibility, to me it appears much more likely than the “mystery cop” that “equals conspiracy.”