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.
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.
I’m sorry but I don’t know what b.com is. The best way to know is to contact your local crime labs and ask them what their requirements are.
Best of luck.
As far as I know, water doesn’t change the process of rigor mortis. The temperature of the water may speed it up or slow it down, but the process would still occur.
No, you would really need a pathologist for that. Generally, exits tend to be larger than entrances, but it depends on what someone is shot with and where. If the muzzle is very close or in contact with the body, then the entrance will likely be larger than the exit. if the bullet fragments inside, then there might be a small exit. So different factors can affect it. Best of luck to you.
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Medicine. Forensic pathologists are doctors and go to medical school. So I would suggest you take every science course you can, especially biological sciences. Best of luck to you!
The job requirements are whatever the hiring agency says they are, so it could be anything from a high school diploma to a PhD in genetics. The only way to know is to call the department or check their website for job vacancies.
Not regularly, but I’ve caught many reruns over the years.
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