TV Guide Crime & Investigation Network Thursday

Investigative filmmaker David Mills looks at the information surrounding the two-decade murder cause of six-year-old child beauty queen JonBenet Ramsey.

Journalist Elizabeth Vargas examines the notorious unsolved murder of JonBenet Ramsey with fresh, exclusive information about the young victim and her family.

Narrator Regina Hall shares details about the infamous serial killer Lonnie Franklin Jr., who preyed on women in South Central Los Angeles.

A continued look into the crimes of an infamous serial killer in South Central Los Angeles reveals how the authorities had few suspects to investigate.

A plane crash leaves a man stranded in a large lake 17 miles from shore; a woman plays dead after her husband stabs her and wraps her body in sheets.

For over seven months, a woman is forced to negotiate with a criminal group that has abducted her husband and is holding him for ransom.

An expectant mother is brutally assaulted by her neighbor; a girl lives through abuse at the hands of a family friend; an injured hiker descends a mountain.

Brandi and her friend offer a ride to a passing hitchhiker and are stabbed and beaten by the stranger before being thrown out of the car.

Friends and family of a 14-year-old girl frantically text her when she doesn't come home from school, and a massive search party scours their community for her.

A strange text message on a 19-year-old woman's phone leads her family to begin their own investigation into the night she vanished.

A 16-year-old's mother and friends share the agonizing details of her abduction while she was walking home from a party one night.

The family of a successful real estate agent realize that she is in grave trouble when she sends her husband a cryptic text hours after going missing.

For over a year after a young woman vanishes just minutes after texting her mother, her friends, family and community search for answers.

A customer of Justina's home baking business placed a large order, but when the time came to pay the deposit, they attacked and kidnapped her at gunpoint.

In a tranquil Ohio town, two girls become fast friends after meeting online and the relationship soon becomes something far deeper.

At one of the country's finest colleges for the deaf, two students find their lives forever altered when one of them is no longer able to keep a secret.

A married woman who is eight months pregnant is declared missing in California, so a large search of both authorities and volunteers gets underway.

As the investigation continues, the existence of Scott Peterson's lover is revealed, and the prospect of a secret lover draws heightened attention.

The corpses of both Laci Peterson and her child are found in the San Francisco Bay, the discovery leads to the immediate arrest of her husband.

At trial, the prosecutors in the case seek the death penalty for the murders of Laci and Conner Peterson, but the defense is adamant about Scott's innocence.

A married woman who is eight months pregnant is declared missing in California, so a large search of both authorities and volunteers gets underway.

As the investigation continues, the existence of Scott Peterson's lover is revealed, and the prospect of a secret lover draws heightened attention.

The corpses of both Laci Peterson and her child are found in the San Francisco Bay, the discovery leads to the immediate arrest of her husband.

At trial, the prosecutors in the case seek the death penalty for the murders of Laci and Conner Peterson, but the defense is adamant about Scott's innocence.

In a tranquil Ohio town, two girls become fast friends after meeting online and the relationship soon becomes something far deeper.

At one of the country's finest colleges for the deaf, two students find their lives forever altered when one of them is no longer able to keep a secret.