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

What would happen if you had to work on someone who had a confirmed or even suspected case of COVID-19?

Asked by Jason about 6 years ago

See above.

Can I ask you some questions for my novel? I need some things fact-checked. Probably too long to write on here.

Asked by Paula over 6 years ago

Sure! Email me at Lisa-black@live.com.

So when a case is done and there is a gun, money, or drugs seized what is done with that kind of stuff? Does it sit around forever, what is destroyed, kept, and does things ever get auctioned off?

Asked by Mr. Brrown about 6 years ago

Yes, yes and yes. Our Evidence department’s job is to keep track of everything, how long it’s been around, and then get the responsible party (usually the collecting officer or a prosecutor) to sign off on it’s ‘disposition’, which can be returning it to an owner, destroying, or sale or donation. For example, if you find something (like money) and turn it in, if it’s not claimed after a certain amount of time, you can have it. Stuff that no one wants is destroyed. They had a company that used to sell stuff but I don’t think they’re using it any more. (I think it was called PropertyRoom.com) Things like bicycles can be donated to charitable organizations to give to underprivileged citizens. Drugs are destroyed (which has to be witnessed by at least three people from three different departments—I have to be one sometimes when my boss is busy and we have to escort the Evidence van to the waste management facility and stand there and watch the stuff go into the incinerator...not fun in the summer months!).

Can a dried blood sample found 10-20 years after a crime be used to find a killer?

Asked by Micah about 6 years ago

Yes, absolutely. As long as the sample is dried thoroughly before it can decompose and kept someplace dry and not overly humid or hot, it would be fine.

If fingerprints are collected from evidence that can be bagged, does this happen on the scene or later, at the lab? Has this procedure changed over time?

Asked by Satoko almost 7 years ago

It hasn’t changed. In general it’s best to process an item at the scene so that handling and possible smudging is kept to a minimum, but it depends on many circumstances. If there isn’t a clean dry place to do it or if the person at the scene doesn’t feel their expertise is adequate for the particular item or mostly if the item needs other processing than the simple black powder or mag powder. If it’s a porous item like plastic or vinyl or paper and might need to be superglued or sprayed with dye, then it should be transported to the lab.

What questions does the CSI need to ask the police officers who attended the crime scene first?

Asked by Nansi Vladimirova (Undergrad Forensics) about 6 years ago

Usually they’ll tell me the basics, what seems to have happened—there’s a body in the bedroom, this car hit that car, the homeowners came home to a broken front window and are missing jewelry from one bedroom but nothing else. Usually it’s everything they know, in general, but mostly what’s relevant to me. I don’t need to know the whereabouts and timeline for every suspect, but I need to know when the victim was seen last, when the neighbor heard shots, that the gun was removed from the scene for security (which we frown on, but if it’s necessary then it’s necessary), that the one bedroom door is closed because there’s a large dog in there so don’t open it. If there’s anything else I want to know I’ll ask, but usually then they leave me alone to do my thing. Hope that helps!

Hey i want to become a forensic scientist. I am currently a freshman in college majoring in criminal justice and minor in biology would i still be able to become a forensic?

Asked by ahmari fraiser over 6 years ago

That seems like a good plan. It depends on what you want to do--if you want to work in a lab you might want to major in biology or forensic science (if available) and minor in criminal justice. Titles and job requirements aren't uniform, so the only way to know is to call the crime labs in your area or wherever you might be interested in working and ask them. At the coroner's office we had to have at least a bachelor's in a natural science (this was before they had forensic science majors). At the police department where I am now, they only require a high school diploma but you get more points in the interviewing process for having a four year degree, so we all have one. You can also go on the websites for professional organizations such as the American Academy of Forensic Sciences or International Association for Identification and check out their job vacancy postings and see what the various positions require. Good luck.