TV Guide Crime & Investigation Network Sunday

Chief of Detectives Robert Anzilotti suspects Richard Cottingham might be responsible for the unsolved murders of schoolgirls in the 1960s and 1970s.

Chief of Detectives Robert Anzilotti continues to do everything in his power to connect Richard Cottingham to the murders of several schoolgirls.

Jennifer Asbenson discusses how she escaped her would-be killer who kidnapped her in 1992, and details are shared about the man's other crimes.

Victims recount how they were attacked by 23-year-old Don Miller in 1978 when they were young teenagers, and detectives provide additional insight.

Madison Nygard recounts her dangerous close call with a serial killer at only 16 years old when a passing driver pulled over as she walked home from a party.

Josephina Rivera discusses her time spent as a captive in a basement, and she emphasizes how 43-year-old Gary Heidnik kidnapped four other women.

Luis Felipe founded a chapter of the Latin Kings street gang and orchestrated a number of murders and other crimes from a prison cell.

A leader of the Aryan Brotherhood sparks a violent prison war in which approximately 14 people are murdered, and he soon becomes charged.

The lives of three deadly ladies are examined, including a heroin ring leader in New York during the 1990s and a Mexican drug cartel leader.

The federal government built the largest drug related prosecution in the history of the state of Michigan against the premiere marijuana dealer of Detroit.

A Boston gangster doubles as an FBI informant, spilling the secrets of his criminal cohorts in a deal designed to provide him with safety from his enemies.

A notorious, underworld organization labeled "The Syndicate" executes mob hits that results in the murders of an estimated 1,000 people across the U.S.

A notorious Irish street gang sets out to monopolize Manhattan's criminal underworld by becoming involved in drug distribution, violence and extortion schemes.

A notorious Irish gangster engages in a deadly battle with the Cleveland mafia that eventually brought about the demise of both parties.

Carmine "The Snake" Persico stands as one of most enduring Godfathers in mafia history after spending over 30 years as the head of the Colombo crime family.

An infamous Italian gangster gains a reputation for extorting large sums of money from various labor unions and several of Hollywood's prominent film studios.

A Chicago man becomes part of the city's top organized criminal faction where his responsibilities include handling violent tasks and overseeing casinos.

Presented is a look at the life of Gregory Scarpa, a man who lived as a mafia hit man, a loving father and husband, and an FBI informant for over 30 years.

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.

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 Chicago man becomes part of the city's top organized criminal faction where his responsibilities include handling violent tasks and overseeing casinos.

Presented is a look at the life of Gregory Scarpa, a man who lived as a mafia hit man, a loving father and husband, and an FBI informant for over 30 years.