Unknown Serial Killers of America
Explores the chilling cases of lesser-known serial killers whose crimes went unnoticed for years, leaving a trail of fear and unsolved murders before they were finally caught.
| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Unknown Serial Killers of America | |
| First Air Date | May 18, 2025 | |
| Last Air Date | June 8, 2025 | |
| Seasons | 1 | |
| Episodes | 4 | |
| Episode Runtime | 0min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Pantheon Media Group | |
| Networks | Oxygen | |