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.

SubscribeGet emails when new questions are answered. Ask Me Anything!Show Bio +

Share:

Ask me anything!

Submit Your Question

989 Questions

Share:

Last Answer on July 21, 2022

Best Rated

I can't use my own email at the moment, but my teacher is allowing me to borrow her email. I hope you don't mind.
gcastrobrandt@siuslaw.k12.or.us

Asked by Highschoolstudent over 9 years ago

Okay, I emailed you.

What are the things we should be looking for in an abusment case,what are the good evidence of the crime scene ? Semen,blood ..?

Asked by Mekos over 10 years ago

I don't know what you mean by 'abusement'. Like child abuse, or sexual abuse? Basically you look for whatever confirms or refutes the victims' story or your theory of the crime. First was the suspect at the right location at the right time for this crime to have occurred--you look at receipts, witness statements, GPS, anything that puts the relevant people in the right places. Then is there physical evidence of the alleged action occurring--bruises, blood, semen, a weapon found at the location. Then is that evidence tied to the suspect by DNA or other means?

why we use alleles frequence instead of single short tandem repeat when we want to match dna crime to suspect

Asked by atheer about 10 years ago

As far as I know--and I am not a DNA expert--multiplying the frequencies of each allele tested is what gives us the astronomically high numbers of elimination of people having that same set of alleles. A SET of data points eliminates many more people than a single data point, in other words.

A dead body that has been found after an extended period of cold weather has "gooseflesh" and is apparently frozen to the point that autopsy has to wait a day. Did that person die while in rigor, since gooseflesh is a characteristic of rigor?

Asked by Jimmy Conway over 10 years ago

I did not know gooseflesh was a characteristic of rigor, and if I'm understanding rigor to mean rigor mortis then of course they'd already be dead before reaching that stage. But as for how likely it is that pre-mortem gooseflesh would remain after death or be affected by freezing after death, I'm afraid you'd have to ask a pathologist. I don't have the expertise to answer that.

My friend has been sleeping in a loft in his garage for 20 years. Recently he "fell from the loft" apparently while sleeping not once but two times 4 months apart. What are common injuries from a fall about 6-7 Ft H ft sleeping I have suspesions

Asked by Cassie over 10 years ago

I'm afraid you'd have to ask a doctor. I'm not an expert in that area, but I could make a guess that it depends a great deal on what he lands on when he falls. Also, has anything in the loft changed recently? Maybe he rearranged the furniture so his bed is closer to the edge?

I have an old leather scabbard,from my fathers Marine Kbar knife, is want to know how to bring out the writing on the back, i tried using paper, and rubbing with graphite, any other suggestions?

Asked by Al Tyler over 10 years ago

I don't know too much about indented writing but I would suggest using alternative light sources like IR or UV.

Am I allowed to have facial hair like a beard for example in the field of forensic scientist?

Asked by jason gonzalez over 10 years ago

I'm sure you are, since most positions are civilian positions without those kinds of restrictions.