Forensic Science Technicians

Collect, identify, classify, and analyze physical evidence related to criminal investigations. Perform tests on weapons or substances, such as fiber, hair, and tissue to determine significance to investigation. May testify as expert witnesses on evidence or crime laboratory techniques. May serve as specialists in area of expertise, such as ballistics, fingerprinting, handwriting, or biochemistry.

• Collect evidence from crime scenes, storing it in conditions that preserve its integrity.
• Keep records and prepare reports detailing findings, investigative methods, and laboratory techniques.
• Use photographic or video equipment to document evidence or crime scenes.
• Testify in court about investigative or analytical methods or findings.
• Use chemicals or other substances to examine latent fingerprint evidence and compare developed prints to those of known persons in databases.
• Measure and sketch crime scenes to document evidence.