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

how can you tell how long someone has been dead if they have been formaldehyde/ formalin poisoned?

Asked by Student about 7 years ago

You'd have to ask a pathologist, but I believe that drinking (I assume) formalin and dying of poison would not preserve the body as it would if someone was embalmed with formalin/formaldehyde. So the indicators for time of death would be the same as with any other death. But I don't know that for sure. Best of luck!

Your take on Gorge Floyd

Asked by DeeDee over 5 years ago

You know as much as I do.

how accurate is measuring the age of human bones , particularly after 30 years of age how less accurate percentage wise per decade after 30 years of age?

Asked by andy over 6 years ago

I'm sorry but I also can't answer that question. You'd have to ask an anthropologist.

Is there any way I could ask you a couple questions for a project? By phone?

Asked by Allison about 7 years ago

Please send me an email at lisa-black@live.com.

Why do you think so many people on this site want people to give them the answer they wanna hear instead of the truth or your (or whomever their asking) opinion? I mean they already told them selves so whats the point?

Asked by Walker asks folks almost 6 years ago

I don't get that impression.

How hard is your job? Does it get a lot easier later down the road? How much easier? How smart (IQ) do you think someone has to be to do your job? What about other skills you have to have?

Asked by DDDDDDDDDDD almost 7 years ago

Like any job it gets easier the more you are accustomed and practiced in what you’re doing. I have no idea what kind of IQ you need, and it depends on what you want to do. If you want to analyze DNA you may need a PhD in genetics. But to work crime scene you need only be conscientious, reliable, observant, and willing to learn. Best of luck!

Recently, one of my daughter's friends was dosed with Visine eye drops presumed to be in her drink. Malicious activity? A date rape attempt? Is there a way to test for Visine in a drink, or in food?

Asked by Bill almost 7 years ago

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.