LIsa Black
Cape Coral, FL
Female, 49
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.
‘Abundant’ probably just means the hands were smeared with mud on some parts, not that they had clumps of mud in them. Why it would be on the hands after being in water—some possible reasons might be that the body got hung up in muddy shallows and that’s why it was found, or it was dragged over muddy areas when pulled from the water. As I don’t have any picture of where it was or how it was recovered, that’s my best guess.
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The perpetrator could be imitating a scene from the movie “Wedding Crashers” in which they put Visine in a man’s drink to give him diarrhea and vomiting. However Google tells me that’s not what it actually does, it can cause drowsiness and can be dangerous. So the motivation depends on whether the perpetrator knew what the actual effects would be or not.
As far as detecting it, it’s apparently in the imidazole family which includes histidines, so perhaps a chemical lab could detect it or some compenents of it. That would utilize thin layer chromatography and I don’t know how many labs actually do that any more—but I truly have no idea where or how or if a lab could test for it since I don’t have much of a background in chemistry, sorry!
Hope that helps.
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I'm so sorry for your loss. They most likely drew the blood right away, and tested it three days later. As far as I know that would not affect the results--bodily fluids are usually not tested immediately since the M.E. or coroner's office sends the samples to a different location for testing. Blood for alcohol testing is collected in special gray topped tubes for that particular purpose, designed to keep the results accurate. Again, I'm sorry for your loss.
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Sure, you can email me at lisa-black@live.com.
What we use the most is a camera, and after that a tape measure (to make crime scene diagrams...99.9% these tell us nothing significant, but there could be that rare exception in terms of court testimony).
What is the most helpful to me is our fingerprint database to identify the unknown prints collected from crime scenes and evidence.
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Election Inspector
Do most poll staffers agree that the ballots are REALLY confusing?
Private Detective
What do you think is the most corrupt industry, city, and State in the country?
Subway Store Manager
Does Subway have a secret menu?
I don’t know that game.
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As far as I know it’s certainly possible to cut the entire ear off, but I would guess it would be difficult to do accidentally or in the heat of battle without causing other injuries to the face. But that’s entirely a guess on my part. I don’t know more than the basics about either Van Gogh or Gaughan or the incident. Sorry I can’t be more help!
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There’s a wide variety of knots as people tend to use whatever they think will work.
I hope that helps.
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