TV Guide Crime & Investigation Network Monday

One foot soldier comes up with a scheme to murder his way through the ranks to be one of the city of Boston's most famous gangsters.

Two warring factions of the American Mafia in 1980s New York gives rise to one capo who will lead one of the world's most influential criminal organizations.

A New York gangster works for the infamous Lucchese crime organization, embezzling millions of dollars and ruthlessly murdering anyone who thwarts his efforts.

The profile of a notorious Philadelphia Mafia boss recalls his criminal reign that was marked by his outlandish behavior and complete disregard for authority.

A serial killer attempts to make a young nurse his next victim; a flash flood traps a woman and her 4-year-old daughter in the attic of their home.

Survivors of the fatal United Airlines Flight 232 plane crash speak about their terrifying experiences; a woman manages to break free from her attackers.

A woman is a passenger on a hijacked plane; a surfer endures a shark attack and suffers extreme blood loss; a 3-year-old boy witnesses his mother being choked.

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.

Sheriff Jamey Noel comes up with a program to reduce crime and corruption in the Clark County Jail by putting volunteer civilians into jail undercover.

With the program underway, Zac, a Marine, Tami, a police officer, Robert, a teacher, and Barbra, a stay-at-home mother, are the first to enter the jail.

Isaiah, a 19-year-old from a tough neighborhood, and Maryum, a social worker and daughter of Muhammad Ali, join the program; Isaiah witnesses a fight.

Jeff, the final volunteer, steps into the jail; Isaiah and Robert worry that their true identities may be revealed; Robert takes a risk.

The volunteers get further into the program; Zac's credibility as an inmate is tested when he is called to court; Barbra ends a friendship in order to survive.

After 27 years, a bullied teen's murder is solved when a rookie detective notices a clue in an old crime scene photo, leading to an unsuspected killer.

A cold case detective examines the murder of Deborah Sheppard, whose death had remained a mystery since 1982, when a serial killer was active.

A case goes cold until a key witness comes forward to confirm whether a homicide occurred in the arson case that took the life of a World War II veteran.

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.

A cold case detective examines the murder of Deborah Sheppard, whose death had remained a mystery since 1982, when a serial killer was active.

A case goes cold until a key witness comes forward to confirm whether a homicide occurred in the arson case that took the life of a World War II veteran.