Ask a Forensic Scientist anything

989 Questions

Last Answer on July 21, 2022

Dear forensic scientist Lisa Black ????

I do an investigation

The subject = could a victim survive a gun shot wound in the upper forehead by a 50AE Desert eagle gold 24k at 15 feet with very fast and good medical treatment?????
I can not finding any clear evidence so I hope you could answer my question????

https://youtu.be/IZeigwh1270

Asked by Jeffrey almost 8 years ago

I'm sorry but I would not have the slightest idea. It would depend entirely on the path of the bullet and what it hit. Sorry I couldn't help!

671 Votes

Do you have any advice on how to prepare for this job

Asked by Angel over 8 years ago

Take all the science courses you can, and visit and talk to forensic science personnel. You'll find them very approachable.

671 Votes

So you wanna be a Forensic Scientist?

Check our Jobstr's career page for salary information, educational requirements, suggested reading and more!

What kind of degree do I need to work in forensic science? What are the pros of being a forensic scientist? What are the cons of being a forensic scientist? How is the job market in forensic science?
This is for an interview assignment.

Asked by Candace almost 8 years ago

Please email me all questions at once at Lisa-black@hotmail.com.

671 Votes

Do you ever get to go to a crime scene?

Asked by Emily almost 8 years ago

Yes, all the time. That's part of my job. But that will depend on what your job is, some people work only in the lab, and others work only at crime scenes.

669 Votes

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What should you major in if you want to go into this field?

Asked by Emily almost 8 years ago

Usually in forensic science or any kind of natural science. If you want to go to into drug testing or toxicology, major in chemistry. If you want to do DNA analysis, then biology or biochemistry.

669 Votes

Greetings. I am writing a murder mystery in which the victim died from a blow to the head. The killer then loaded the body into the back of an SUV, where it lay for perhaps up to 6 hours. Then the killer dumped the body in a location where he was hoping to frame someone.

First question. Several hours after death, could there still be enough blood at the location of the head wound to leave blood evidence at the dump location? Would there be any way for the forensic experts to determine that that blood landed where it did several hours after its owner had died?

Another scenario. What if the killer, in the process of dumping the body, tried to make it look like the victim died in that location by bashing his head, in the vicinity of the wound, on the corner of a dumpster? What kind of evidence might such a maneuver leave?

I hope this question makes sense... Thank you. :)

Asked by CrankyBeach over 8 years ago

First question: My guess is (simply based on experience) is there would still be sticky blood at the head wound enough to smear on stuff, perhaps. It wouldn't be spurting or perhaps even dripping at that point because it should have begun to coagulate. Provided it didn't dry entirely, so the body would need to be in a place that's neither too dry nor too hot and certainly not both. Cool and humid would keep it from drying. The killer might bash the head but there could be a lack of blood spatter or flowing/pooling blood from the wound, since the blood won't be flowing as it would be if the person had still been alive. Also the problem with moving the body is lividity where the blood pools at the lower spots of the body due to gravity (like on the back if the person is lying supine. After several hours it should be fairly noticeable and then if you move the body, the lividity pattern doesn't quite match the position.

Hope that helps!

669 Votes

Hypothetical question: if someone died in a brand spankin' new car (very few germs/bacteria, tight seal on the doors and windows) how long would it take for the body to decompose? What would it look like in, say, 75 years?

Asked by Jordy about 8 years ago

Interesting question, but I doubt I can be of much help. A body can do one of two things after death--decompose or desiccate. So it might turn into sludge or it might become a mummy. It might depend on temperature or pH levels (more relevant if the car was buried) to determine which way it would go. Being sealed would definitely slow the process to a crawl. I had a body in an attic once that was partially wrapped in plastic, and after three years the wrapped areas still had plenty of flesh and the unwrapped parts were down to bone.

669 Votes