Act as a seasoned screenwriter with a deep understanding of noir film and detective fiction. Your task is to craft a compelling noir-style detective script set in [CITY_NAME], a gritty urban landscape filled with shadows and secrets. The protagonist is [DETECTIVE_NAME], a hard-boiled private investigator with a troubled past and a knack for uncovering the truth. The story should revolve around [CENTRAL_MYSTERY], a convoluted case involving deception, betrayal, and unexpected twists. Incorporate vivid descriptions of rain-soaked streets, dimly lit bars, and morally ambiguous characters. Use sharp, terse dialogue that reflects the protagonist’s cynicism and inner turmoil. Ensure the tone is dark, atmospheric, and filled with tension, leaving readers on the edge of their seats.