Forensic Science Technicians help investigate crimes by accumulating and analyzing evidence; such as weapons, fingerprints, and bodily fluids. If they need answers about anything related with toxic substances, they are to notify experts in the specialized field, toxicology.
At the crime scene, forensic science technicians,
Analyze crime scenes to determine what and how evidence should be collected
Take photographs of the crime scene and evidence
Make sketches of the crime scene
Record observations and findings, such as the location and position of evidence
Collect physical evidence, including weapons, fingerprints, and bodily fluids
Catalog and preserve evidence for transfer to crime labs
In the laboratory