I spent the five happiest years of my life in a morgue. As a forensic scientist in the Cleveland coroner’s office I analyzed gunshot residue on hands and clothing, hairs, fibers, paint, glass, DNA, blood and many other forms of trace evidence, as well as crime scenes. Now I'm a certified latent print examiner and CSI for a police department in Florida. I also write a series of forensic suspense novels, turning the day job into fiction. My books have been translated into six languages.
I'm sorry I can't help but that's a pathology question. I do not know.
Get everybody out of it, and then take pictures.
Yes, the arcsin of the width divided by the length of the stain will give you the angle of impact at which the blood struck the surface (usually a wall). The direction of the stains can be traced back to a point of convergence and from there the angles can be traced back to a distance from the wall, giving you the approximate point in space where the blow was struck.
Barring any bizarre circumstances i would think they have only been dead for a short time. But that's really a pathologist's question.Hope that helps!
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I'm so sorry for your loss! However I doubt I could tell you anything more. I believe it's impossible to tell exactly what physics will take place. If you'd like, email me at Lisa-black@live.com with your details and I'll see if I can give you any opinions that might help.
Our office gets journals from the American Academy of Forensic Sciences and the International Association for Identification, as well as smaller publications like newsletters for the Florida Division of the IAI and the one for the association of Bloodstain Pattern Analysts.
I have no idea. It could be either. It doesn't matter how many times they were shot. As far as I know it would only matter if their eyes were open or not at the moment they died, not what happened before or after they died.
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