Criminal Confessions

Who is Arthur Knight? A bookish nice guy just woken up from a coma? Or Nicholas Rossi in disguise - a sexually aggressive narcissist and one of America's most wanted?

The extraordinary story of two New York City detectives who are convicted of a sensational murder, their decades-long fight to clear their names, and the hunt for one of the confessed gunmen who may hold all the answers.

Crimewatch is a television program produced by the National Crime Prevention Council and Singapore Police Force. Currently presented by serving regular police officers, it showcases the work of the Singapore Police Force including solved cases, appeals for unsolved cases, as well as crime prevention advice.

Deep in the woods of New Hampshire, police find barrels with the remains of mutilated victims. The hunt for a serial killer stretches to California as detectives unravel a tangled web of abuse and murder.

From Executive Producer Dick Wolf, this true crime investigative series follows veteran prosecutor Kelly Siegler, and her rotating team of seasoned detectives, as they travel to small towns across the country and help local law-enforcement agencies dig into unsolved homicide cases that have lingered for years without answers or justice for the victims due to lack of funding and proper forensic technology.

Questions persist about the last night of Mario Biondo, the husband of Spanish TV host Raquel Sánchez Silva. This true-crime series uncovers new details.

These chilling stories of murder hit terrifyingly close to home -- each a real-life tale about the last thing anyone wants to find in their basement, a dead body. Every episode will make one think twice before ever stepping foot in the basement again.

Heart-wrenching, personal stories of unsolved missing cases and unexplained deaths that continue to baffle investigators and horrify those left behind. Each mystery is brought to life by unravelling the evidence, compelling viewers to hunt for answers as police continue to seek the public's help.

Working for nearly three decades with the Charlotte (N.C.) Police Department, Detective Gary McFadden has developed unorthodox methods that have helped him solve more than 700 homicide cases. He has a 90-percent success rate with the investigations he pursues. "I Am Homicide" shows how Detective McFadden uses his street smarts to work the neighborhood networks and gather critical information for leads, at times risking his life by trusting the streets he calls home.

The story of how the lottery invented to finance a zoo was incorporated by Rio de Janeiro's popular culture and, in the hands of organized gangsters, transformed itself into an immense crime empire.

NBC News correspondents Keith Morrison, Josh Mankiewicz, Stephanie Gosk and Andrea Canning examine the final day of a victim’s life – the split-second decisions and pivotal moments that made the difference between life and death. Detectives retrace those crucial hours looking for clues to solve the mystery.

In 1990, two men dressed as cops con their way into a Boston museum and steal a fortune in art. Take a deep dive into this daring and notorious crime.

Doctors recount the most memorable cases they’ve ever encountered. Unusual, touching, humorous or life-changing – no story is too big or too small when it comes to the ER.

Detective superintendent reopens two unsolved murder cases from the 1980s. Forensic methods link the crimes to a string of burglaries. Steve's team has to find more evidence before the perpetrator is released from prison.

High-stakes exploits turn deadly — and shake a global church to its core — in this extraordinary true crime story.

The lives of a realtor, a plumber and a former tennis star unexpectedly collide, exposing America’s obsession with true crime, murder and the slow-close toilet seat.

In this three-part documentary on the infamous Belgian child murderer Michel Stockx, we deep dive into the process leading up to his conviction and the years of mystery that follow. Not only was he found guilty of rape and murder of three children, he also remained a suspect in several other cold cases. What made him capable of such gruesome murders? And what allowed him to strike time after time? Although his involvement seemed clear, the cases are still haunted by questions for truth. On the basis of interrogation reports, interviews with people involved, and reconstructions of his actions, we are presented an image of how a cold blooded murderer could go about.

At the end of the 1950s, in a more innocent America, the brutal, meaningless slaying of a Midwestern family horrified the nation. This film is based on Truman Capote's hauntingly detailed, psychologically penetrating nonfiction novel. While in prison, Dick Hickock, 20, hears a cell-mate's story about $10,000 in cash kept in a home safe by a prosperous rancher. When he's paroled, Dick persuades ex-con Perry Smith, also 20, to join him in going after the stash. On a November night in 1959, Dick and Perry break into the Holcomb, Kansas, house of Herb Clutter. Enraged at finding no safe, they wake the sleeping family and brutally kill them all. The bodies are found by two friends who come by before Sunday church. The murders shock the small Great Plains town, where doors are routinely left unlocked. Detective Alvin Dewey of the Kansas Bureau of Investigation heads the case, but there are no clues, no apparent motive and no suspects...

Bloodwork is a brand new series focusing on incredible criminal cases in which the resolution was brought about by the use of forensics. Each episode highlights not only a fascinating case, but the real-world investigator without whom it could never have been solved.

This explosive exposé profiles the sadistic serial killers Dean Corll, aka Candyman, and John Wayne Gacy, aka The Killer Clown, who separately each murdered dozens of young men in Houston and Chicago while going undetected for much of the 1970s.