Forensic Scientist

Forensic Scientist

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.

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Last Answer on July 21, 2022

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What type of hours do you work? What made you go into the filed of Forensic Science and what is your typical day like?

Asked by catdoglover57 almost 10 years ago

I work 4 10 hour days, but previously I've worked 8-5 Mon-Fri and on rotating 12 hour shifts from 6 am to 6 pm. It all depends on what's needed. I love investigation but didn't want to be a cop. A typical day depends entirely on where you work and what you do. If you do only crime scenes, you might have to go out to a car accident, a suicide and an industrial accident. If you're a DNA analyst, you'll spend all day in the lab with test tubes. If you're a fingerprint examiner like me, you might spend 8 hours in front of a computer looking at fingerprints. At a smaller department like mine you might do all three things in one day. Or any of the above might spend all day sitting at the courthouse waiting to testify. So there really is no such thing as a typical day.

How long can GSR last on clothing or on a person?

Asked by Jailah over 10 years ago

On the shooter's hands, not very long. When we did GSR testing we would not do it if more than 4 hours had elapsed since the shooting. On clothing, it could depend on the type of material and how far away the item was--if it's a smooth fabric it would probably brush right off, but a more fuzzy type of thick material might get some particles stuck in it.

That was talking about primer residue. Gunpowder residue is bigger, heavier, and hot so it can fuse to some fibers or get 'stuck' to the item by the victim's blood.

Hi I wounder how far has sience in forensics reached. Do you today have the ability to se emosional marks in the air? Strong emosions can leave a mark. like a fight that some sensetiv people can feel in a room even after it took place.

Asked by Jenifer over 10 years ago

I have never heard of that.

When examining a fingerprint, do you lift the print first then swab for DNA?

Asked by Renee over 10 years ago

That's always a good question. Black powder or superglue will not ruin the DNA, so we can photograph the print and then swab for DNA. Usually we're swabbing areas that we wouldn't normally be able to get a print from (like textured steering wheels or rough gun grips or the edge of a plastic bottle that someone drank from) so we do one or the other.

If somone ejaculated in a girls or guys mouth they swallow can u find dna can it be found in 5 hoursborbis itbalredy gone

Asked by jim over 9 years ago

i don't know. It would be worth a try.

I asked my question incorrectly. My son is going on trial for raping his ex wife. She wouldn't let him have most of his clothes back. Could she wet his dirty undies and smear old sperm on herself before a rape kit?
His sperm was found on her thigh.

Asked by Janet over 10 years ago

Unless he actually ejaculated in his underwear, I don't see why there would be sperm in underwear he simply wore. But maybe that's one of those questions about men I'd just rather not know! I'm also not sure that semen would go back into solution when re-wetted like sugar or salt. So it might be possible, for all I know, but you'd probably have to ask a serologist or DNA technician. I'm sorry I can't be more help.

Hi Ms. Lisa. My name is Candace and I really want to become a forensic scientist. How long does it take and is it worth it? I've spent all my life in a morgue. I love it all and does it pays well?

Asked by Candace Mckenzie over 9 years ago

let me try to answer these one by one:You will need at least a 4 year degree, most likely. It's well worth it if you really enjoy the work. Nothing in the public sector pays as well as the private sector.If you've spent all your life in a morgue, you probably already know a few forensic scientists. The best thing to do is talk to them and see what the requirements are in the places you want to work.