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

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My son died in a car accident. They took him to hospital, then morgue. 3 days later they did blood tests and said he was over the legal limit for alcohol. Is it possible that the numbers are wrong because of the time lapse. Thanks.

Asked by Meho1979 about 6 years ago

I'm so sorry for your loss. They most likely drew the blood right away, and tested it three days later. As far as I know that would not affect the results--bodily fluids are usually not tested immediately since the M.E. or coroner's office sends the samples to a different location for testing. Blood for alcohol testing is collected in special gray topped tubes for that particular purpose, designed to keep the results accurate. Again, I'm sorry for your loss.

Why do you think so many people on this site want people to give them the answer they wanna hear instead of the truth or your (or whomever their asking) opinion? I mean they already told them selves so whats the point?

Asked by Walker asks folks about 5 years ago

I don't get that impression.

What does it mean if a cadaver had "abundant amount of mud on the hands," if the body was in the water for two weeks and it was swift water for days?

Asked by Lina N Lete over 6 years ago

‘Abundant’ probably just means the hands were smeared with mud on some parts, not that they had clumps of mud in them. Why it would be on the hands after being in water—some possible reasons might be that the body got hung up in muddy shallows and that’s why it was found, or it was dragged over muddy areas when pulled from the water. As I don’t have any picture of where it was or how it was recovered, that’s my best guess.

Do you think physical evidence has increased in importance over the last several decades, with advancements in technology and testing procedures? Why or why not?

Asked by Ar over 6 years ago

Physical evidence was always extremely important. What has changed with technology is what types of evidence are more commonly examined. It used to be hairs and pollen and now it's touch DNA and cell phones.

Do you worry about the corona virus?

Asked by Jamie about 5 years ago

So far it hasn’t come up in my work, and we have lots of PPE (Personal Protective Equipment).

Is your average criminal usually as dull as the media makes them out to me. Like multiple offenders and low level gangsters.

Asked by 782346 about 6 years ago

I may not be the best to ask since I'm not really on the front lines, I come in after the action is over, but in my opinion, yes. You don't get criminal masterminds in real life.

Hi! I'm writing a research paper and wanted to know....What kind of specialized language do you use to communicate with other in your field? Doctors use things like "code blue", do you guys have something like that when you'r talking about case?

Asked by Des almost 6 years ago

We don't have any particular code words so that only we know what we're talking about. Police departments have all sorts of codes for types of crime--such as, where I live, a signal 23 is a burglary. Signal 4 is a traffic accident. 10-8 means you're on duty and available. 10-6 means you're on duty but busy. If we're somewhere, like a crime scene, and we don't want other people to overhear us we're just careful to move away and out of earshot. Hope that helps!