TV Guide Crime & Investigation Network Friday

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.

Bridget was shot three times by an intruder in her home; Daryl was trapped in his jeep during a blizzard; Ryan and John were stranded after a plane crash.

Two friends fight for survival aboard a sinking ferry; a woman is forced to endure five days with an attacker; a man is attacked by his young neighbor.

A woman's attempt to help a teen turns deadly when she is abducted and shot at point-blank range in the head; a woman falls during a hike in the mountains.

An Olympic wrestler must make a critical decision after he becomes stuck in a nearly frozen stream; a prosecutor tries to persuade his abductors to let him go.

EMTs Titus and Dan try to revive a drug user that is suffering from an overdose before it's too late; fire fighters struggle to keep a fire from spreading.

EMT first responders receive a series of wild calls, including a man who was stabbed in the head and a major car accident that left a victim trapped.

First responders help a trapped dog and an injured driver; an EMT technician looks forward to the birth of his child; a young boy has seizures.

First responders address several dramatic night shift calls involving a pregnant assault victim, a 4-year-old boy with abdominal pain, and a gunshot victim.

A man is stabbed many times but angrily refuses treatment; a car chase becomes a foot chase when the armed suspect exits the vehicle and runs to a parking lot.

An EMS captain tries to cope with the challenges of her job and home life; during the night shift, first responders arrive at the scene of an apartment fire.

S.W.A.T. officers J. and Alley are involved in a car chase; Kelley receives a call about a woman missing an eye; Titus and Dan tend to a shooting victim.

A special look is taken at the most noteworthy and memorable cases from the first two seasons of the A&E original series "Nightwatch."

An officer is reported to have been shot; EMTs Titus and Dan wait for police backup; firefighters respond to the scene of a burning car.

EMTs deal with Saturday night fever in New Orleans as they respond to a gruesome stabbing, an assault with a beer bottle, and a car accident.

As the EMT team completes their night shift, they treat the victims of multiple vehicle accidents, patients losing consciousness, and an assault victim.

As first responders cope with a variety of emergency situations, they rely on their professionalism to address a wild house party.

An officer is reported to have been shot; EMTs Titus and Dan wait for police backup; firefighters respond to the scene of a burning car.

EMTs deal with Saturday night fever in New Orleans as they respond to a gruesome stabbing, an assault with a beer bottle, and a car accident.

As the EMT team completes their night shift, they treat the victims of multiple vehicle accidents, patients losing consciousness, and an assault victim.

As first responders cope with a variety of emergency situations, they rely on their professionalism to address a wild house party.

S.W.A.T. officers J. and Alley are involved in a car chase; Kelley receives a call about a woman missing an eye; Titus and Dan tend to a shooting victim.

A special look is taken at the most noteworthy and memorable cases from the first two seasons of the A&E original series "Nightwatch."