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

After a person kills themself with firearm, does their hand maintain the grip or does the gun fall from the hand?

Asked by Vin over 5 years ago

It depends upon their position and the recoil of the gun and mostly on gravity. I've seen a few where the gun is in their hand, not so much because they're gripping it but because the hand falls to their lap or their side or something. But most of the time the gun has fallen to the floor or at least a lower spot.

I’m currently in high school expected towards b’s and a’s I want to do forensics analysing Dna from crime scenes or what is closest to that, what qualifications would you suggest for me to proceed to take? Thank you

Asked by Daniel wikinson about 5 years ago

If you want to be a DNA analyst you may need a Masters or PhD in genetics, depending on the requirements of the agency or facility. Check vacancy postings at professional organizations, such as https://webdata.aafs.org/public/jobs/postings.aspx and https://www.theiai.org/job_listings.php.

Best of luck!

Hello! How easy is it to collect finger prints, scan them and identify a match (I imagine its very hard) but out of say 100 cases how many could actually be solved using fingerprint analysis?

Asked by Eliza over 5 years ago

Generally about a 6 to 10% identified rate is good. Many prints that are collected at scenes by officers are ‘not of value for comparison ‘ (smudges or only have a few ridges) and many that are good belong to the victim or their friends, family, employees etc.

What do you like about your career

Asked by Ana almost 6 years ago

For school projects, please email me all the questions at once at: lisa-black@live.com

I bought a pair of buckskin-colored work gloves and just after one day of warring the gloves for work I put them away. Twenty years later would my DNA still be detected from inside of the pair of gloves

Asked by Hank Saxena over 5 years ago

Possibly, I suppose. If they were swabbed thoroughly and the swabs picked up a few skin cells, then it would be within the realm of possibility.

I know they use interrogation techniques, polygraphs, and have experts who recognize truth and deception. But do and could someone use hypnosis?

Asked by DJ almost 5 years ago

Supposedly, but I don’t know of any cases personally.

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

Asked by Terence J Donnelly over 5 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.