Description
Collect evidence at crime scene, classify and identify fingerprints, and photograph evidence for use in criminal and civil cases.
- • Photograph crime or accident scenes for evidence records.
- • Testify in court and present evidence.
- • Dust selected areas of crime scene and lift latent fingerprints, adhering to proper preservation procedures.
- • Look for trace evidence, such as fingerprints, hairs, fibers, or shoe impressions, using alternative light sources when necessary.
- • Package, store and retrieve evidence.
- • Perform emergency work during off-hours.
- • Process film and prints from crime or accident scenes.
- • Maintain records of evidence and write and review reports.
- • Submit evidence to supervisors, crime labs, or court officials for legal proceedings.
- • Identify, compare, classify, and file fingerprints, using systems such as Automated Fingerprint Identification System (AFIS) or the Henry Classification System.
- • Serve as technical advisor and coordinate with other law enforcement workers or legal personnel to exchange information on crime scene collection activities.
- • Coordinate or conduct instructional classes or in-services, such as citizen police academy classes and crime scene training for other officers.
- • Interview survivors, witnesses, suspects, and other law enforcement personnel.
- • Analyze and process evidence at crime scenes, during autopsies, or in the laboratory, wearing protective equipment and using powders and chemicals.
- • Create sketches and diagrams, by hand or computer software, to depict crime scenes.
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Public Service & Safety
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O*NET occupational data (work activities, skills, knowledge).
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Last reviewed: Jan 2026