Killer Unknown

4:00 AM to 5:00 AM
Monday 22 September
+

To Everything, There Is a Season

Season 1 Episode 6 of 6

Veteran homicide detectives and forensic experts uncover new leads and bring new life to Tulsa County's old and mishandled cases

Killer Unknown airs on Investigation Discovery +1 at 4:00 AM, Monday 22 September. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary