Killer Relationship with Faith Jenkins, Unrequited Love

S4 E1 • 42m • HDTVPG

An expectant mother, Samantha Dean, is shot to death in an abandoned parking lot in Bastrop, Texas.

S4 E2 • 42m • HDTVPG

In Marietta, Ga., a businessman is savagely murdered in his home.

S4 E3 • 42m • HDTVPG

Twenty-year-old Tiffanie Adams is eight months pregnant when she suddenly disappears.

S4 E4 • 42m • HDTVPG

A devoted young mother, Sara Summer, vanishes from a small Tennessee town.

S4 E5 • 42m • HDTVPG

A newly single mother of two vanishes after going on a date with an old high school friend.

S4 E6 • 42m • HDTVPG

A devoted young mother, Sara Summer, vanishes from a small Tennessee town.

S4 E7 • 42m • HDTVPG

A young mother is shot dead outside her home in North Canton, Ohio.

S4 E8 • 42m • HDTVPG

Desiree Sunford, an art teacher in Yakima, Wash., is found dead in her home from multiple gunshots.

S4 E9 • 42m • HDTVPG

Twenty-one-year-old art student Katelyn Markham vanishes just weeks before graduation.

S4 E10 • 42m • HDTVPG

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.

S4 E11 • 42m • HDTVPG

A father disappears, setting off a desperate search that exposes small-town secrets and rivalries.

S4 E12 • 42m • HDTVPG

Gail Fulton, a devoted wife and mother, is ambushed and shot to death in a library parking lot.

S4 E13 • 42m • HDTVPG

Popular 25-year-old Keosha Gilmore is shot to death in a car while returning from a date.