What does a forensic toxicologist do?

Frequently Asked Questions How To Become A Forensic Toxicologist
Detection of poison or chemical in human body is a job of forensic toxicologist. A forensic toxicologist will measure the amount of drug or poison taken. Further more , he will conclude on the basis of his finding,  whether the death was planned or if it was by chance incident?
Use of technology along with science plays an important role in job of forensic toxicology.