Someone You Thought You Knew (2018)
- Genre: Documentary, Crime
- First Air Date: 2018-08-02
- Last Air Date: 2019-10-28
- Total Seasons: 2
- Total Episodes: 12
- Status: Returning Series
- Production Country: United Kingdom
- Network: Investigation Discovery
This true-crime series tells stories of actual murders committed not by strangers but by someone the victim knew, someone hiding in plain sight, or someone leading a double life. These wolves in sheep's clothing use deception as a weapon to try to get away with murder.
You can now watch Someone You Thought You Knew online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Killer Collection | 2018-08-02 | 60 min |
| Season 1 | Episode 2 | Memorial Day Murder | 2018-08-09 | 60 min |
| Season 1 | Episode 3 | The Wolf & The Sheep | 2018-08-16 | 60 min |
| Season 1 | Episode 4 | The Thanksgiving Ambush | 2018-08-23 | 60 min |
| Season 1 | Episode 5 | The Lieutenant of Lampson Road | 2018-08-30 | 60 min |
| Season 1 | Episode 6 | Pick Your Poison | 2018-09-06 | 60 min |
| Season 2 | Episode 1 | The Body on Bowden Road | 2019-09-02 | 60 min |
| Season 2 | Episode 2 | The Secrets You Keep | 2019-09-23 | 60 min |
| Season 2 | Episode 3 | Maine Murder Mystery | 2019-09-30 | 60 min |
| Season 2 | Episode 4 | Evil in Idaho | 2019-10-07 | 60 min |
| Season 2 | Episode 5 | Death in Dixie | 2019-10-14 | 60 min |
| Season 2 | Episode 6 | High School Homicide | 2019-10-21 | 60 min |
| Season 2 | Episode 7 | Nightmare on Oak Hollow Drive | 2019-10-28 | 60 min |
