Investigation Discovery HD (Pacific)

In Anchorage, a rebellious teen girl forms a fast friendship with a bubbly newcomer; the picture-perfect friendship soon becomes fractured as a storm of lies, betrayal and manipulation ultimately ends in unspeakable tragedy.

Outside of Orlando, life is no longer a fairytale for childhood sweethearts Mike and Laurie Shaver; fighting and infidelities lead to shattered vases and broken dreams; when police search their backyard in 2018, what they find scars the family.

Cindy Thompson starts over with her high school sweetheart and their future child, unaware that jealous exes, tense neighbors, and simmering resentments close in. As tensions rise, subtle threats and hidden motives begin shaping a path toward tragedy.

In Anchorage, a rebellious teen girl forms a fast friendship with a bubbly newcomer; the picture-perfect friendship soon becomes fractured as a storm of lies, betrayal and manipulation ultimately ends in unspeakable tragedy.

After a single mother fails to show up for work, police find her brutally stabbed and her daughter missing from their home in an affluent gated community; everyone fears she's in danger, but what they uncover is darker than they could have imagined.

While appearing to have it all, wife and mother Sandra Duyst struggles with crippling depression, and her death appears to have been a suicide, but a message from beyond the grave sends the investigation in an unexpected direction.

When mutilated bodies appear around Delaware in 1987, investigators search for the state's first serial killer.

Cody MacPherson moves to New Jersey seeking work and disappears after a night of partying with a new group of friends.

Beloved basketball coach and teacher Jimmy McClain is found brutally murdered in his own home; with no forced entry, police fear Jimmy knew his killer or let the killer inside his house.

When top real estate agent Beverly Carter vanishes after meeting a new client, police must find out if anyone had a reason to harm her.

When South Carolina authorities find Davis McClendon dead by the road near his wrecked car, they suspect a hit-and-run; an oil trail leads them to a local businessman.

A manhunt ensues when John Blauvelt vanishes -- along with his girlfriend -- after his 22-year-old estranged wife, Cati, is murdered.

"48 Hours" began as a documentary in 1986 and became a regular series two years later. It was built around a team of correspondents covering one subject for 48 consecutive hours. Over time it evolved into the premiere broadcast for law, crime and justice stores -- its journalists, for example, have been credited with uncovering new information that has led to high-profile cases being overturned an

The murders of two teen girls at a remote and scenic lookout point seem random until police uncover a web of secrets among their network of friends.

Lisa Reeves wasn't looking for love when she met Randy Gwathney -- what she got, instead, was bloodshed.

In 1995, when a 14-year-old girl in Happy Valley, Washington, goes missing, detectives uncover a grim family secret.

In 2001, in Cortez, Colo., the violent murder of a gay Navajo teenager means two spirits die with him.

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

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

With a new home and loving fiancé, single mother Lisa Filiaggi finally feels as though luck is on her side, then past troubles come back to haunt her and threaten to destroy all her future plans.

In Montana, 22-year-old runner Kari Swenson is abducted by mountain men; when Swenson learns of their twisted plans, she realizes she must do everything in her power to escape or die trying.

As children, Tabitha and Ann endure their brother Terry's twisted games; as adults, they try to cut ties, but their mother, Edwardyne, clings on and is always willing to give him one more chance.