When Olivia marries Christopher Jones, a correctional officer, he runs his home like a prison. On February 14, a day made for love turns into a day of horror, and a home security system, helps detectives realize all is not what it seems.

A joint custody agreement means Jessica's abusive ex-husband will always be in their lives. His increasingly obsessive behavior reveals he is not who he presents himself to be.

When Stacy Malman and Robert Feldman fall in love, it's a dream come true. But behind closed doors, life becomes a living hell. One night, a knock at the door forces the couple to confront the truth and triggers a series of events ending in horror.

Amanda Perrault's dream move to a lake house with her husband and his young daughter turns into a nightmare; a campaign of abuse, and terrifying home invasions, leads to murder; a Sheriff must outwit a calculating killer and bring justice.

When Mandy meets Paul online, he quickly moves to Kentucky so they can marry. But love soon turns to hate when his controlling behaviour turns murderous.

Police officer Andy Kimbrel hopes to find happiness with new wife, Stephanie Keller, but when the marriage starts to fail, Andy falls victim to manipulation and violence; a fierce argument leads to tragedy, and police suspect something more.