A simple dispute between neighbors escalates into a serious conflict that requires police intervention; A man’s uneventful life is turned upside down when his wife goes missing; A tennis star appears to be an unbeatable foe to all of her competitors.

The mysterious circumstances surrounding an accidental death lead to the arrest of a likely suspect.

After trick or treating with his family on Halloween night, a young boy is rushed to the hospital and dies from unknown causes.

Nancy Bowen never gets the opportunity to say goodbye to her husband before he suddenly dies - so she tries communicating with him on the other side using a spirit board.

Police investigate the real secret to TV show Crime Scene Live’s huge success.

When a seemingly healthy resident at a retirement home dies suddenly, detectives are alerted and asked to investigate the unusual circumstances.

Two sisters are willing to pay the price for perfect health - no matter how high.

Betrayal leads to an unthinkable, horrifying scenario for a married couple.

A simple dispute between neighbors escalates into a serious conflict that requires police intervention; A man’s uneventful life is turned upside down when his wife goes missing; A tennis star appears to be an unbeatable foe to all of her competitors.

Heather talks about how her life has changed after Arturo's obsession with her as well as what her plans are for the future.

This sneak peek gives you an inside look at the new series Obsession: Dark Desires. All-new series premieres Tuesday January 14 10/9C.

In the Spring of 2003, 37-year-old single mother Karen Richardt has a chance meeting with her Brooklyn neighbor Carlito Perez. But when Karen tries to distance herself, no one could have predicted the deadly cycle of violence he would unleash.

After an unsettling date, Patty wants nothing to do with the unstable Vietnam veteran she met at work. She takes out a restraining order against Dale but his behavior becomes increasingly erratic and violent.

Sarah Pisan was nervous about her next encounter with Robert Generoso, and after her encounter with him at her job she has more than enough reason to be.

Hardworking nurse Tara opens a chilling text from a nameless sender; someone who knows her and means her harm. As she fights to protect herself and her family from this invisible enemy, she begins to question everyone - especially those closest to her.

Mary McIntyre hires Jociel Bulawin to help with her family business. Although his behavior is strange, Mary has no idea that Jociel is obsessed with her.

Krystal is a teacher and practicing Pagan living happily with her husband Bill. When she takes part in a local Wiccan-themed TV show, she catches the eye of the show's host. As his keen interest turns into obsession, he vows to claim her as his own.

Amy Neisis realizes she's in trouble when a neighbor she's never met before tells her that she likes what she's done with the inside of her apartment. But it does explain why the apartment was such a deal.

When 17-year-old Rose moves out of her parents' home, she is excited to expand her horizons. She soon meets 21-year-old Mike who introduces her to the world of punk music and parties. But when he turns violent, Rose gets caught up in his obsessive trap.

Linda, a special ed teacher, has taught Todd for years. Now 17 with learning problems and a temper, Todd only wants Linda to teach him. Torn between helping him and protecting herself, Linda's world turns upside down when Todd's obsession comes knocking.

Kristy Grieco has everything- a nice apartment, a devoted boyfriend and a baby on the way. But her world is turned upside down when she gets a threatening phone call from a mysterious voice, and Kristy is soon fearing for her safety and her unbor ...

When New York attorney Marc successfully defends a client, he has no idea that her gratitude will soon become a nightmare. As a talented impersonator, Marc's ex-client causes chaos and suffering in a terrifying mission to win his affection.

41-year-old single mother Patty is excited about a new chapter in her life when she begins dating one of her customers, Vietnam veteran Dale. But when Dale becomes violent on their first date, Patty is quickly sent into a desperate struggle for survival.

One night, as Nikki hosts a venue in downtown Nashville, she attracts the attention of a customer who later tracks her down online and starts to cyberstalk her.