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

Hello! My name is Emily and I am doing a science fair project called "Is It Blood? I am testing different items with Hemastixs to see if they give a false positive result. How would these results be helpful to a forensic scientist?

Asked by Emily Earnhardt almost 11 years ago

it is always helpful to know what will give a false positive result. Hemastix will also react with a few other substances, such as vomit for one. That's why it's called a prelimary test and not a confirmatory test. Good job!

Exactly how does lumimol work?

Asked by Jailah over 11 years ago

I couldn't tell you the exact chemistry, but it reacts with the iron present in hemoglobin to indicate blood. However it also reacts with other oxidizing agents such as copper and horseradish. Unlike what you see on TV, we don't spray luminol and then use a UV light or some such thing. We make the room as dark as possible, spending a lot of time taping material over windows and door cracks and 'ready' lights, then spray the luminol.or Bluestar. It will glow on its own without any additional equipment, and won't last long. It can be photographed but that's a bit of work. It won't stain or harm anything.

Does being an attractive female help or hurt your professional ability to carry out your assignments as a CSI?

Asked by Bill W. over 11 years ago

As much or as little as it does in any other profession. At least half if not most forensic techs are female, so it's not that uncommon to have attractive ones. Many moons ago I used to be one, so I know that sometimes it's helpful to have people open doors for you, and sometimes it's a royal pain in the neck.

How much experience do you have?
Also, What is the best and hardest part of your job?

Asked by Renee over 11 years ago

I've worked in forensics since 1994. The best part of the job is making a fingerprint 'hit' that tells us who the bad guy is, or working a crime scene and finding or concluding something that helps explain what happened there. The worst part is being stressed by detectives or attorneys who want all the answers right now and don't understand what they're asking for, or testifying in court and having no idea what's going to be thrown at you.

Do you use helminthic parasites as a way of proving sexual crimes if the crime took place a long time ago?

Asked by Jenifer over 11 years ago

I'm sorry, I haven't had any experience with that.

What is the most important piece of evidence at a crime scene?

Asked by Andrew over 10 years ago

Whatever points conclusively to the identity of the perpetrator. That could be a fingerprint or DNA or some personal item they used or their picture on a surveillance video.

i am currently studying a major in molecular biology with a minor in sociology with an emphasis in criminal justice. i would like to know if i am headed in the right direction to pursue a career as a forensic scientist

Asked by Gage Peters almost 12 years ago

Just as a guess, it seems to me that molecular biology and sociology are pretty far apart, career-wise. With molecular biology I would expect you to go into DNA or some other kind of specialized analysis--which would be fabulous, but I doubt that you would also be doing crime scenes. My question is, would you like to work mostly in a lab or mostly at crime scenes? If mostly in a lab, then I think you are on the right track. The best way to know is to contact places you would like to work and ask them what their requirements are. Go for a tour if you can. This is also a great way to network and meet people. But most importantly, every agency will have different preferences based on their functions and positions. Best of luck!!