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 a baby was born 53 years ago, 7 1\2 months gestation and was stillborn, then wrapped in aluminum foil and buried, if you could find it would there be any human tissue left to prove it was a chld? I want to bring him home and put him with his moth

Asked by martha1954 about 11 years ago

I'm sorry, I"m sure I answered this question months ago, I don' t know why it didn't post. The answer is there's no way to guess, a doctor would have to look at it. If there's no tissue, DNA might possibly be obtained from bones or teeth.

Say that there was a crime scene with trama to the head and bleeding from the head and specialist forgot to take the temperature of that body, what is another way to determine the time of death?

Asked by bryce over 11 years ago

Time of death is not determined as precisely as it is on television, I know, and they often use a number of factors to make an estimate such as when the person was seen last, mail piling up at the door, rigor mortis, lividity, etc. But honestly a pathologist could answer that question much more accurately than I could. They are the ones that determine TOD.

If the results from a forensic report cums back an says that 501through 507 was fired from the same gun which is a 9mm an then it says 508 and 509 that was removed from the victim caliber 38 class bullet is this saying that there was more than one gu

Asked by Dianna over 10 years ago

See above answer.

Does the pericardium fill with blood upon expiration or after expiration, or at all after death

Asked by g.hill almost 11 years ago

I'm sorry but I would have no idea. You'd have to ask a pathologist.

Is there anything wrong with having glasses or contact lenses if you want to be a forensic scientist? Will it interfere with your chances at being hired?

Asked by Barry89 over 10 years ago

No. I've worn glasses since the 5th grade and had no trouble being hired.

I have read information regarding chemical enhancement techniques to view fingerprints in blood, however this got me thinking, does the use of fingerprint enhacement techniques such as powders suspension harm the confirmatory test for blood

Asked by Emily over 11 years ago

No. Almost all blood enhancement reagents will not destroy the blood for DNA testing. I don't think it would affect confirmatory tests either, but If we wanted to do a confirmatory test for blood such as phenolphthalein we would probably just do it on a spot where the marks were smeared or otherwise not useful as fingerprints.

When examining a fingerprint, do you lift the print first then swab for DNA?

Asked by Renee over 11 years ago

That's always a good question. Black powder or superglue will not ruin the DNA, so we can photograph the print and then swab for DNA. Usually we're swabbing areas that we wouldn't normally be able to get a print from (like textured steering wheels or rough gun grips or the edge of a plastic bottle that someone drank from) so we do one or the other.