Unraveled: Once a Killer (2022) 2022, Crime, United States Unraveled: Once a Killer (2022) Duration: 1H25M Description: Billy Jensen and Alexis Linkletter expose the limitations of criminal profiling by investigating two recently solved cold cases in which profilers had it dead wrong for decades. The real killers turn out to be something else entir….. Trailer ↗ United States 2022 Crime