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

Best Rated

What are the normal working hours? Do you work overtime? How is overtime set up?

Asked by Violet over 8 years ago

I'm sorry, I thought I answered this one. We work 40 hours per week, some of us are on four 10s and some on rotating 12 hour shifts. Each of us takes a turn on being 'on call' for overtime calls.

I'm not sure who to ask, but could you possibly explain the decomposition process of a shipwreck victim's body after 3 years of being underwater? Thank you for your time!

Asked by Irene over 8 years ago

I'm sorry, I really couldn't. You need to ask a pathologist. Best of luck!!

And B) if it is mixed in with other samples of saliva, for example if 4 people spit into a glass and mixed up, could 4 samples of dna be pulled or is all the DNA ruined? Thank yooouuuuu! :)

Asked by sandaM almost 9 years ago

As far as I know since they would all be the same type of cells, they could not be separated.

1. What is your past education?
2. What is your salary?
3. Craziest crime scene you helped solve?
4. What were some requirements asked of you for this job?
5. How long have you been doing this?
6. How many years of school did you do?

Asked by Kendall G. Koffler over 8 years ago

School project?Email me at Lisa-black@live.com and I'll send you answers I've accumulated.

if dna or other evidence could be reproduced by a 3d printer how would this effect forensic

Asked by viorgateway almost 9 years ago

I'm afraid I don't know enough about how 3-D printing works to be able to answer. I can guess that it might be handy for reconstructing items such as shoeprints and tire tracks from photos or scans. Other than that I don't see where making a copy of something would necessarily affect a crime. And as far as I know they haven't reached the point of replicating on a cellular level such as DNA.

Is it true that a females DNA can't be used to trace paternal male lines? How would I trace my fathers ethnicity with him gone and no brothers?

Asked by L.Randolph almost 9 years ago

I'm not a DNA expert, but I know that half the 23 chromosomes in a person''s nuclear DNA come from one parent and half from the other parent, so part of the father's DNA would have to be present in the child.

Mitochondrial DNA (which is a different substance entirely, a circular structure present in the cell's mitochondria, whereas nuclear DNA is a double helix present in the cell nucleus) is passed from mother to child without recombining, so only the mother's mitochondrial DNA is present in the child. We test for mitochondrial DNA when nuclear DNA isn't available, like when we only have cut hair or fingernails or old bone to work with.

Discuss how the following statements can both be true when applied to forensic investigation: “Every contact leaves a trace” AND “Absence of evidence is not evidence of absence.”

Asked by Sara over 8 years ago

Why does this sound like a homework question?