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

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

Asked by Mou over 5 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!

How do you do a ride along?

Asked by Cale over 5 years ago

Contact your local PD and ask what their procedure is. You will probably have to fill out an application and a waiver. Best of luck!

I want to be a forensic scientist, but I wanted to know do you need to carry a gun

Asked by Anna almost 6 years ago

Some law enforcement agencies still require their forensic staff to be sworn police officers as well, but most have civilian staff for the forensic support. I have always been a civilian and therefore cannot carry a gun.

How can we detect the GHB from urine sample by LCMS?
Is there any simple method?

Asked by Eman over 5 years ago

I’m sorry but I’ve never worked in toxicology. Sorry I couldn’t help!

Should we be able to use torture on suspects during interrogations?!

Asked by Dan over 5 years ago

How does that question relate to forensics?

How reliable are drug tests? The ones that turn colors. I seen where a dude had doughnut glaze on the ground and it tested positive (no thats not a joke lol).

Asked by Darren over 5 years ago

I'm sorry but I've never worked in toxicology, so I've never tested drugs with any kind of test.

Sorry I can't help!

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

Asked by Aj over 5 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.