Ключевые слова: accident, adult, analyze, analyzing, barrier, blood, caution, collect, crime, crime scene, criminal, criminal investigation, danger, death, detective, digital camera, discovery, evidence, expertise, exploration, fbi, forensic, forensic science, investigate, investigation, investigator, justice, law, marker, markers, murder, mystery, object, one person, people, photograph, photographing, police, professional, protective coat, protective eyewear, protective glove, safety, sample, scene, science, searching, security, sign, symbol, violence, woman,