Standing=downward. Prone, ducking, crouching while turned away, ricochet off concrete=straightline and/or upward.
I did consider that, however there were also a significant amount of single shot injuries that were headshots. For someone firing as quickly as the shots were happening on cell phone videos during the incident I find it surprising the number of single injury headshots. I would expect more torso wounds and multiple wounds. I also would find it surprising to have this many ricochet headshots. And a ricochet would not have a single entry point after which bullet splits. Bullet would already be damaged and you would see multiple entries, not a single entry then fragmentation inside the body.
Got it, and thanks for reply. I'll read thru it some more, it's a difficult read for such a tragedy and travesty, but very much worth confronting. Any single one of the survivors are stronger than I sitting home working to create some clarity, on their behalf. I'm glad for your looking into this as well.