First air date: May 17, 2017 Episode duration: 00h 43m Rating: (0) based on 0 votes Status: In production Seasons: 1 Episodes: 6 Genre: Crime, Documentary, Reality
Audio evidence helps police solve real-life homicides. From random killings and revenge hits, to America's most depraved serial killers, detectives discover audio evidence of the most harrowing cases in history.
