Many famous cases have been reexamined in recent years using the great advances made in forensic science. Cold cases have been reopened. Supposedly solved crimes have been analyzed anew. Explore how cutting-edge investigative techniques are being applied to help unravel criminal enigmas all over the world.

A dramatic account of the rise and fall of Nicky Barnes, a poor black kid from the streets of Harlem who became the biggest heroin dealer in the United States. Eventually jailed, Nicky lost control of his empire. Rather than giving up the reins, he committed one final audacious act, which brought down the entire organization and led to the arrests of over 100 of his closest allies. Was he the ultimate coward, or was this the ultimate act of revenge?...

Bill Kurtis hosts "COLD CASE FILES," in which forensic evidence is used to re-examine real criminal cases that have long been considered cold.

"On a peaceful August morning in 1985, grim-face FBI agents led a dawn raid on an eighty-acre farm outside Rulo, Nebraska, said to be occupied by a gorup of religious survivalists led by the charismatic Mike Ryan. What they found on the farm shocked even experience investigators. For months Ryan's Nebraska neighbors spoke in whispers of gunfire in the night, the disappearance of women and children, neo-Nazis and white supremacists. But little did...

"This riveting inside story of the intense search for the Salt Lake City teenager reveals never-before-told details of the largest investigation in Utah state history. The firsthand account of Tom Smart, Elizabeth's uncle and one-time suspect, reveals the details of the flawed police investigation, the media's manipulation of the family, and the eyewitness account of nine-year-old Mary Katherine Smart that went largely ignored by investigators. New...

He Stalked His Victims... A mother and daughter--brutalized, murdered, and left to rot in the summer heat. A young college student--killed with a.38 handgun at a remote highway rest stop. These were just a few of the victims of Timothy Krajcir, a sexual predator with an unquenchable appetite for violence... From State To State... He would travel to towns where nobody knew him, break into a woman's home, and wait for her. It started when he was...

THE KILLING SEASON is an immersive series that follows documentarians Joshua Zeman and Rachel Mills as they investigate one of the most bizarre unsolved serial killer cases of our time.

The First 48 follows the nation’s top police departments during the critical first 48 hours of murder investigations.

On the morning of January 14, 1975, Mrs Dorothy Whittle wakes to be faced with every mother's worst nightmare: finding her daughter has been abducted from her room. A note has been left downstairs, demanding a ransom. Later, a recorded message comes from Lesley herself saying where to leave the money but not to tell the police or she'll be killed. The family disobeys the instructions and informs the authorities, and together they struggle to understand...

"The story of the American Mafia is not complete without a chapter on Kansas City. The City of Fountains has appeared in The Godfather, Casino, and The Sopranos, but many Midwesterners are not aware that Kansas City has affected the fortunes of the entire underworld. In The Mafia and the Machine, author Frank Hayde ties in every major name in organized crime-Luciano, Bugsy, Lansky-as well as the city's corrupt police force."--