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.
That depends on what you want to go into. If you want toxicology, go with chemistry. If you want serology or DNA, go with biology. If crime scene, general forensic science.
Gunshot residue can actually refer to two things, gunpowder that flies out of the barrel with the bullet and can land on the victim, and primer residue that can leak out of the back of the bullet cartridge and spray out onto the shooter's hand. But it can also get on the gun or nearby surfaces or people so presence of it on hands does not prove someone fired a gun, and it can wipe off easily so absence of it doesn't prove they did.
Yes. It's not common, but prints have been lifted using superglue or the more recent RTX. The best areas would be those that are smooth, clean and largely free of hair.
At it’s most basic, a trajectory is just geometry. If you can find two fixed points then you can draw a straight line between and beyond them.
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I would guess in his lap or to his right, but it's impossible to know for sure, since you cannot know exactly how the body was positioned or how powerful the load of the bullet might have been.
If you page up to the very first question, the answer goes into this in some detail.
She should try to get an internship with a local agency--city, county, state police or medical examiner's. Practical experience will count for a lot. However much depends on what kind of forensic scientist she wants to be--does she want to do crime scene work, in which case most of the training is on the job, or does she want to work in a lab, in which case she'll probably need at least a BA in biology or chemistry. She can check forensic organization websites and government websites for job vacancy postings to get an idea of what the job requirements are. She might also check out entry level positions. At our department we have PSA--Public Service Aides, a paid position that's basically a step between community volunteers and sworn officers. They do more cop-type things, but will make contacts and learn a lot. They do things like direct traffic at accident scenes, take burglary reports and process scenes for fingerprints. She might also want to consider that forensic positions involving crime scene work often have unpredictable hours and sometimes overtime, which might be difficult to juggle with child care arrangements.
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