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 does a dead body smell like?

Asked by Sabrina almost 9 years ago

That depends on how much time has elapsed and the environment. Of course the more time, the longer it's been the more decomposition will have occurred. A very fresh body might not smell like much of anything and a very decomposed one can smell like terrible bodily functions or really rotten garbage. A very dry environment might cause the body to desiccate (much less smelly) or a wet one will prompt more decomposition.

Hey Lisa:) I was wondering if DNA found in saliva is still discoverble if A) it has been watered down, for example if someone was to spit in a glass of water, and if so how much water before the DNA is too hard to find?

Asked by sandaM almost 10 years ago

It would still be discoverable up to a point. How much dilution it could take, I'm afraid I don't know.

Is their a way to determine which vehicle hit which from the damage say 2 vehicles are stopped on the highway one backs in to the other then insists the back car rammed him. Marks on the road are nonexistent because of a blizzard

Asked by Gabr over 9 years ago

Someone trained in accident reconstruction might be able to do so, but not having marks on the road makes it more difficult.

What kind of tasks do you do on a typical day

Asked by Angel almost 10 years ago

That all depends on where you work and what your job duties are. I spent about 90% of my time sitting in front of a computer looking at fingerprints. When I was at the coroner's office I probably spent 40% of the time examining victim's clothing, 10% on gunshot residue testing, 30% on hairs and fibers, and 20% everything else. 

Hypothetical question: if someone died in a brand spankin' new car (very few germs/bacteria, tight seal on the doors and windows) how long would it take for the body to decompose? What would it look like in, say, 75 years?

Asked by Jordy over 9 years ago

Interesting question, but I doubt I can be of much help. A body can do one of two things after death--decompose or desiccate. So it might turn into sludge or it might become a mummy. It might depend on temperature or pH levels (more relevant if the car was buried) to determine which way it would go. Being sealed would definitely slow the process to a crawl. I had a body in an attic once that was partially wrapped in plastic, and after three years the wrapped areas still had plenty of flesh and the unwrapped parts were down to bone.

Hi Ms.Black,I was wondering if you had any advice for a high school junior hoping to get into forensic science?I've been researching colleges and forensic programs in California(where I live) but I hope you can help me understand the process better.

Asked by Brit over 9 years ago

Most agencies do not have huge staffs like on TV, and people tend to stay in the field. Thanks to the TV shows there is a universe more competition than I faced. On the other hand thanks to the current emphasis on forensics, agencies are always expanding--the federal government will be setting mandates and providing grant money to expand labs and services Check out every level (city, county, state, federal) in your area that you can find and also private labs.  Check the websites for the International Association for Identification and the American Academy of Forensic Sciences.  

Would you encourage someone to go into this type of work? I apologize for all the questions I sent you. Thank you for your time.

Asked by Violet over 9 years ago

I would never want to discourage someone from this field because I love it. But it's a very popular field right now so I would also advise anyone to have a career plan B.