As I was flying after I got pilot wounded the other night...I noticed the bullet entry into the cockpit on my left side. The most heavy blood spray from pilot wounded was also on the left side, concentrated around the bullet hole in the canopy.
I am not a forensic person in any way, shape or form. But intuitively, I would think if I got hit with a bullet on the left side of my head, then a majority of the blood spray would be to the opposite side of where the bullet came from. Could be my intuition & logic is not correct. Any forensic knowledgable people no the answer?