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.

SubscribeGet emails when new questions are answered. Ask Me Anything!Show Bio +

Share:

Ask me anything!

Submit Your Question

989 Questions

Share:

Last Answer on July 21, 2022

Best Rated

I have not used cocaine in a year, why is my hair still testing positive for cocaine?

Asked by Terence J Donnelly almost 7 years ago

Hair is just dead cells, so once something is there, it stays there. Hair grows at about 1/2 inch per month, in general (mine, to my frustration, grows much more slowly). So if your hair is longer than say 6 inches, the cocaine will still be there. If your hair is much shorter, then I don’t know what’s happening.Hope that helps.

How is it determined that rape occurred after death?

Asked by JODI about 7 years ago

That’s an excellent question that I”m sorry I can’t answer. You will need to ask a pathologist. Sorry I couldn’t be more help!

Can I ask you some questions for my novel? I need some things fact-checked. Probably too long to write on here.

Asked by Paula over 6 years ago

Sure! Email me at Lisa-black@live.com.

Does a person have to have a strong stomach to do a job like yours?

Asked by Jerry about 6 years ago

It helps. But I know good homicide detectives who do it for years and still have a weak stomach and they do fine.

Wow the person who continues to spam you does not realize is people like him are probably the reason he left. Anymore this site has just been spammers, trolls, people sharing links, people asking irrelevant and quite weird questions. what a shame

Asked by Follower over 6 years ago

I can’t imagine having so little to do. That would make me crazy.

Assume a swimming pool on a yacht was filled with regular tap water and chlorine. A person drowns in the pool. The body is dumped over board and found within hours. Could lung water be tested chemically to help discern the true facts?

Asked by PT O'Neil about 7 years ago

As far as I know that is possible. Whether a medical examiner’s office would actually test the water in the lungs in a case of apparent drowning is another matter. There is also the possibility of ‘dry-drowning’ in which the throat closes and no water gets in the lungs. A pathologist told me once that drowning is sort of a ‘negative diagnosis’ in that, if no other cause of death presents itself and the person is found in water, then drowning is assumed. Sorry I can’t be more help!

Would you be fired if you accidently messed something up and ruined a case? Even if it was a total mess up and no negligence was involved. What if there was?

Asked by Melvin over 6 years ago

That would depend entirely on what the mess up was and what it affected, and whether it was an honest mistake or the result of negligence or bias. For a serious mistake, yes, I'd probably be fired.