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 would depend a great deal on the circumstances. Any hair actually on the victim that does not appear to belong to the victim would likely be collected. If there was obviously a struggle, if the victim was beaten or strangled, hairs on their hands or caught in their fingers would warrant special attention or any clumps of hair nearby. If the victim's lying on a carpet that apparently hasn't been vacuumed for the past decade, then single hairs might be disregarded. If the person is outside and shot from a distance, then hairs would likely be disregarded.
I hope that helps!
No, we have lots of paperwork. Lots.
Interesting idea, but again I don't know. I don't know what liquid is used for the tests, so that might affect things.
I have no idea as I’ve never worked as a first responder. I would suspect that’s largely a plot device for film or books, but I don’t actually know.
Call Center Employee (Retail)
When do your policies allow you to hang up on a rude caller?
Correctional Officer
Were there a lot of suicides in your prison, and what's the most common way prisoners do it?
Poet
I don’t know what you mean by pure math. Most crime scene work, fingerprints, tool marks, serology, might need regular adding and subtracting, but I don’t know of any field that uses calculus or algebra. DNA analysis uses a lot of statistics and ballistics and traffic accident investigation might use physics and geometry. But those are the only examples I can think of.
Best of luck!
Yes.
Departments have access to larger (county, state, sometimes federal) fingerprint databases, though it's still not like you see on TV. DNA analysts can now obtain a profile from 'touch DNA', someone simply touching an object. And video surveillance systems have become commonplace but also much easier to use with better clarity.
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