Hear No Evil (2017)
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.
- First Air Date: 2017-05-17
- Last Air Date: 2017-06-21
- Total Seasons: 1
- Total Episodes: 6
- Episode Runtime: 43 min.
- Network: Investigation Discovery
