United States / Apr 22, 2022 / Discovery+
Unraveled: Once a Killer (2022)
2h 0minruntime
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Overall average
5.0/10
Plot
Hosts Billy Jensen and Alexis Linkletter investigate the one-and-done-killers phenomenon and discuss how DNA genealogy plays a significant part in solving decades-old cold cases.
Genres
Documentary
Technical details
| Detail | Value |
|---|---|
| Original title | Unraveled: Once a Killer |
| Original language | English (EN) |
| Spoken languages | English |
| Production countries | United States of America |
| Status | Released |
| Production companies | Joke Productions |
| Release date | 22 aprile 2022 |
Release dates
Digital
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