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 long does saliva DNA stay on an object? In other words, for how long the DNA is detectable?

Asked by Aj about 4 years ago

That depends entirely on the circumstances. If a sample of anything--blood, saliva, semen--is properly dried and kept in relatively dry conditions at a steady low temperature, or even frozen, it can last for decades. If the temperature and humidity vary greatly, then the sample could break down. If it's stored in plastic or airtight when wet it could rot and decompose.

What are the top 10 most fun/ interesting facts about your job?

Asked by Miki23 about 4 years ago

Wow, that’s a tough question! I’m not sure I could come up with ten.

Was this election stolen from Trump?

Asked by asdfasdf over 4 years ago

What does that have to do with forensics?

What's the best way to highlight and uncover gloveprints left by Nitrile gloves from a surface?

Asked by Richard almost 5 years ago

Usually simple black powder will show gloveprints as well as fingerprints. The bubbly sort of pattern they make will be visible.

Can a fallen fake finger nail show bite mark?

Asked by Aj about 4 years ago

I don't see why not, it's rigid and would hold a shape. It's a very small item and somewhat brittle, though. I would think it would be tough to bite all the way through one. You'd probably be better off swabbing it for DNA of the biter.

How to identify if s nose was broken from a fall or from a punch

Asked by Doug about 4 years ago

I”m sorry but I have no idea—you’d need a pathologist for that one.

What majors and minors do you recommend someone interested in forensics to take? Should I major in forensics or something else? And how can one determine which area of forensics they would like to go into?

Asked by Serena over 4 years ago

Titles and job requirements aren't uniform, so the only way to know is to call the crime labs in your area or whereever you might be interested in working and ask them. At the coroner's office we had to have at least a bachelor's in a natural science (this was before they had forensic science majors). At the police department where I am now, they only require a high school diploma but you get more points in the interviewing process for having a four year degree, so we all have one. You can also go on the websites for professional organizations such as the American Academy of Forensic Sciences and check out their job vacancy postings and see what the various positions require. As for determining which area, I would suggest you visit crime labs in the area to see what they do and talk to the people working there. Good luck!