What aspect does forensic toxicology primarily investigate?

Forensic toxicology primarily focuses on detecting and analyzing drugs and poisons in bodily fluids, tissues, or other biological samples. This field is crucial in various investigations, particularly in cases of suspected overdose, poisoning, or drug-facilitated crimes. By identifying the presence and concentration of substances, forensic toxicologists can help determine how drugs may have influenced a person's behavior or the circumstances surrounding a death or incident.

In contrast, identifying dental records is more aligned with forensic odontology, which examines bite marks and dental structures to identify individuals. Linking suspects to crime scenes typically falls under the purview of various forensic disciplines, including DNA analysis and fingerprinting. Studying human behavioral patterns is a focus within psychology or criminology rather than forensic toxicology, which is specifically about substances and their effects on human physiology.