Ключевые слова: abstract, analysis, biotechnology, blood, butterfly, chemistry, concept, confirmation, crime, criminal, detective, dna, drop, evidence, experiment, fbi, forensic, genetic, glass, guilt, horror, identification, identity, investigate, investigation, lab, laboratory, legal, magnifier, magnify, magnifying, mark, nsa, police, proof, research, science, search, security, sign, spying, test, testimony, verification, verify, white, word,