Aggiungi una trama nella tua linguaCold Case Files shows how timing, persistence and high-tech police work combine to catch people who have slipped through the cracks for decades.Cold Case Files shows how timing, persistence and high-tech police work combine to catch people who have slipped through the cracks for decades.Cold Case Files shows how timing, persistence and high-tech police work combine to catch people who have slipped through the cracks for decades.