Ключевые слова: case, clue, clues, concentration, crime, crime scene, criminal, danger, dangerous, dangerous job, dark, detail, detective, detective work, espionage, evidence, examining, find, focus, forensics, gangster, investigation, looking, magnifying glass, mystery, mystery novel, police, private eye, professional, proof, puzzle, room, searching, secret, secret agent, shadow, solve, spy, suspect, suspense, thriller, uncover, underworld,