Your Worst Nightmare - Season 3

On Mother's Day, first-time mother Tennyson Jacobson fights off a violent intruder during her daughter's nap time.

The Millers always thought something was off when it came to their oldest son Steven, then he goes from strange to sinister, and there's no telling how far he will go to get his family's attention.

College sophomore Gina Tenney discovers she has a stalker, then comes face to face with her tormentor and realizes she knows him.

For 17-year-old Sarah Wisnosky, college is all about new experiences. So when she catches the eye of a flirty frat boy, she's happy to play along. But soon, she discovers he's hiding a dark secret. Can Sarah break things off before it's too late?

After leaving a violent ex-husband and firing a problem employee, 21-year-old Cathy Whitehead is happy to build a life with the man of her dreams. But when a stranger shows up on her doorstep one night, she's soon caught up in the web of a familiar foe.

Gary Taylor knows what people say about Catherine Mehaffey. Still, when he finally meets the sexy lawyer, he just can't stay away. But it's only a matter of time before Gary realizes he's made a grave mistake and breaking things off won't come easy.

Small-town gal Frankie Cochran thinks she's found the one in handsome David Gehrard. But as his behavior brings rising cause for concern, Frankie wonders if a secret from his past might hold more meaning than she first thought.

With a new home and loving fiancé, single mom Lisa Filiaggi finally feels like luck is on her side. That is until troubles from her past come back to haunt her and threaten to destroy all her future plans.

While out for a run in the Montana wilderness, 22-year-old college student Kari Swensen is taken prisoner by two mountain men. When she learns of their twisted plans for her, she'll do everything she can to escape or die trying.

Sandi Musk begins dating Andy LeFleur while separated from her husband, then Musk tries to break things off with LeFleur only to find he is the kind of person who won't take no for answer.