police scientist inspects rape victim`s underwear with a magnifying glass to investigate dna in crime lab

039 analysis background biometrics box case concept control crime criminal criminologist criminology csi dactyloscopy defense detectives dna document drug equipment evidence evidences expertise explore file fingerprint fingerprints forensic forensics glass identification identity image inspects investigate investigation lab laboratory magnifying murder police print profession prosecution rape record scene science scientist sheet sheets suspect table technology tool underwear victim victims violence