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

If I am wearing thin, latex gloves, is it possible for me to deposit my fingerprint through the glove and onto the surface I am touching?

Thanks.

Asked by Richard Gray almost 5 years ago

Apparently experimentation has shown it is possible. It gets more likely the longer the gloves are worn.

I hear from local cops. I hear the FBI is idiots and the US Marshals are a bunch of red necks and fire fighters are not tough. I think this is rude and it’s not nice to stereo type everyone from a agency. Why is this done and do you agree do you hear any of that or noticed any of that

Asked by Jake almost 5 years ago

Every group of people looks for reasons to feel superior to any other group of people. It's (a not very attractive part of) human nature. But in my experience interagency rivalries have been super mild. It's more a trope of fiction than reality.

Biggest pet peeve out of co workers? I also heard working at police and sherif departments your lunch is always stolen is this true?

Asked by Mike almost 5 years ago

That's never happened to me at the police department, but then there's only my forensic unit with access to our refrigerator so it's not a problem. But it used to happen in the lunch room at the coroner's office all the time! I injected candy with hot sauce once. That stopped it for about a week.

Why do police still collect so much evidence even though they already have enough to prove beyond a reasonable doubt that someone did it. Like a clear video of someone doing it but they still need DNA, white seed, and a confession. I don’t understand

Asked by Jane almost 5 years ago

Because trials don't occur, especially for a homicide, for another year or two or three after the crime, when there's no longer a chance to go back and collect other evidence. Confessions can be recanted, videos are never as clear as they look on TV, and everything will be challenged during a trial. And the evidence can be twisted. I had a guy who confessed to three different people the night of the crime, and then a year later went to trial and pled not guilty.

Hello Lisa, what has changed in your job since you started to now

Asked by Jamie over 3 years ago

The ability to find 'contact' DNA, the improvement and proliferation of video cameras and the improvement and proliferation of downloading cell phone data. I think those are the major points.

Hope that helps!

I need to know how can I get blood group from old dried blood?

Asked by Mou over 4 years ago

They used to do that in serology, taking threads soaked in the blood and putting them in tiny pools of blood type reagents. I don’t know exactly what the reagents were, sorry, that had never been part of my duties. But if you research old serological techniques you should find it.

Best of luck!

Also, what is your opinion on auditors?

Asked by Cale over 4 years ago

I don’t know what you’re referring to.