Killer Relationship with Faith Jenkins
Investigates burgeoning romances from their sweet beginnings, and follows what happened all the way through to their bitter endings.
- 2022-2026
- 4 seasons
- Oxygen Network
- Documentary, Suspense
Investigates burgeoning romances from their sweet beginnings, and follows what happened all the way through to their bitter endings.
Season 4 Episode Guide
13 Episodes 2025 - 2026
Episode 1
The Ultimate Betrayal
Sun, Nov 9, 2025
An expectant mother, Samantha Dean, is shot to death in an abandoned parking lot in Bastrop, TX; as detectives dig deeper, they discover a diabolical plan, a shocking betrayal and a killer relationship.
Episode 2
Risky Business
Tue, Aug 25, 2026
In Marietta, GA, a businessman is savagely murdered in his home. The violent and personal attack leads the detectives to look for the killer among those who knew him best.
Episode 3
Fighting for Her Life
Tue, Aug 25, 2026
20-year-old Tiffanie Adams is eight months pregnant when she suddenly disappears. To solve the mystery, police must expose toxic relationships and deadly secrets.
Episode 4
Small Town, Big Lies
Tue, Aug 25, 2026
When devoted young mother Sara Summer vanishes from a small Tennessee town, the investigation into her life exposes a world of romance, lies, and a fatal betrayal at the hands of a man she trusted.
Episode 5
Trust Me Not
Tue, Aug 25, 2026
A newly single mother of two vanishes after going on a date with an old high school friend she connected with on Facebook. Investigators race against the clock to reveal the true identity of the mystery man.
Episode 6
Seduced and Swindled
Tue, Aug 25, 2026
A bomb rocks South Chicago killing Mark Toney, investigators dig beneath the rubble to expose a violent, seductive con game and a shockingly deceitful relationship.
Episode 7
Deadly Delusion
Sun, Dec 21, 2025
Morgan Fox, a young mother, is shot dead outside her home in North Canton, OH; in the search for her killer, investigators discover a toxic workplace, a twisted obsession, and a killer relationship.
Episode 8
Deadly Liaisons
Sun, Dec 28, 2025
Desiree Sunford, a beloved middle school art teacher in Yakima, WA is found dead in her home from multiple gunshots; as detectives dig into her marriage, they uncover a world of jealousy, sex and liaisons.
Episode 9
A Cruel Secret
Sun, Jan 4, 2026
Twenty-one-year-old art student Katelyn Markham vanishes just weeks before college graduation; the investigation unfolds over 13 years, uncovering lies, rage, and betrayal that hits close to home.
Episode 10
A Suitcase of Secrets
Sun, Jan 11, 2026
Elana Fric, a respected doctor and devoted mother of three, vanishes into the night; the next morning, a suitcase is found dumped in a river; as detectives delve into Fric's personal life, dark secrets rise to the surface.
Episode 11
Out Of The Way
Tue, Aug 25, 2026
A father disappears from the Cincinnati suburbs, setting off a desperate search that exposes small-town secrets, rivalries, and past threats; six days later, Bobby Farrell is found dead.
Episode 12
Shattered Vows
Tue, Aug 25, 2026
Gail Fulton, a devoted wife and mother, is ambushed and shot to death in a library parking lot; as detectives search for her killer, they discover a twisted story of adultery, obsession, and revenge that shocks her small Michigan community
Episode 13
Unrequited Love
Tue, Aug 25, 2026
When popular 25-year-old Keosha Gilmore is shot to death in a car while returning from a date, claims of a mysterious hooded shooter rock this quiet Boston Street. The case goes cold until detectives unmask a killer.