Into the Wild Frontier

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story is and why.

The story of Sara Yarnell, a schoolteacher who moves from Philadelphia to the Western frontier to start a new life. She becomes the only teacher in a one-room schoolhouse in Independence, Colorado.

The key to solving the toughest homicides lies somewhere in the final hours of a victim's life. In each one-hour episode, determined investigators must piece together events during this critical window to reconstruct the timeline, unlock the motive, and ultimately close in on the killer.

Cheyenne is an American western television series of 108 black-and-white episodes broadcast on ABC from 1955 to 1963. The show was the first hour-long western, and in fact the first hour-long dramatic series of any kind, with continuing characters, to last more than one season. It was also the first series to be made by a major Hollywood film studio which did not derive from its established film properties, and the first of a long chain of Warner Brothers original series produced by William T. Orr.

Go between the lines with the authors who have written the definitive accounts of infamous crimes. Adapted from the critically acclaimed true crime bestseller's, each author tell their infamous stories on-camera. Each story is told only from the author's perspective.

The humble origins of Marilina Bogado, and how she became the paraguayan queen of "Cumbia"

Whether it's a cheating ex, a double-crossing co-worker, or the best friend who stabbed you in the back, it's human instinct to want to get even. Though most people don't act on this impulse, there are those who are consumed with getting even. For them, what starts as a nagging bitterness evolves into obsession and results in murder. This true crime documentary series profiles those stories of revenge, told through gripping interviews with the family members, community members, and law enforcement who experienced the events firsthand.

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.

Oceanographer Jacques-Yves Cousteau and the Calypso set sail to research far-off cultures and species of aquatic life in the second installment of the explorer's nature series 'Cousteau's Rediscover the World'.

Angel Falls is a drama series that aired from August 26, 1993 to September 30, 1993. The premise of the series is Rae Dawn Snow and her teenage son moving back to her Montana hometown after the death of her father.

Each pulse-pounding hour-long episode centers around an incredible and dangerous romance. Shocking crime, kidnapping or even murder is only half of the story! In the end, the “true love” that draws these couples together isn’t the kind that celebrates silver anniversaries – instead it leads to cross-country manhunts, bizarre cover-ups and dramatic trials. Driven by powerful, real-life stories, Fatal Attraction weaves together intimate, first-person interviews, exclusive interrogation footage and rare archival material. Along the way, it gives you a glimpse into the dark heart of a dangerous romance. Listen as the key players, family of the survivors and those that investigated the horrific crimes reveal the secrets to each sordid tale. Fatal Attraction… because love doesn’t just hurt, it can kill!

In the City of Angels, everyone is striving for the unattainable high life, and some are willing to kill for it. Encompassing everything from beach communities like Venice and Malibu to the wealth of Beverly Hills and hip enclaves like Thai Town and Highland Park, Real Murders of Los Angeles exposes the dark underbelly of the city's glamorous façade. Follow the stories of those whose lust for fame and fortune led them to commit salacious, sinful, and scandalous murders.

Disturbing cases of individuals who murder their own best friends and examination of the different factors that drove them to commit this heinous crime.

Though some killings are planned while others are not, there lies a certain pattern to homicide. Rediscover infamous murders as told through the eye of experts, relatives, and the detectives who uncovered the cases. Although some of these killings may seem unpredictable, it's clear that these criminals have all taken the 10 steps to murder.

There are consequences when BFFs - short for best friends forever - turn into frenemies. Episodes showcase true stories of intense friendships - and, in some cases, more than that - taking a bad turn that results in the most tragic ending possible for at least one person involved in the relationship. The show serves as a reminder to viewers that not even the best of friends keep that status forever.

Girl meets guy; girl falls for guy; guy turns out to have a dark and deadly secret. You know the drill. As women tell their real-life "I Dated An Axe Murderer" stories, police, psychologists and dating experts help unravel the mystery and explain how these relationships went tragically wrong.

This compelling edge-of-your-seat docu-series recounts some of the most bizarre and crazy murders in which someone wakes up to a dead body.. With access to lead investigators, key witnesses and those closest to the victim, the series uncovers the secrets and truth behind each twisted murder.

Planning a crime often takes a lot of work and some deviously clever thinking. This series profiles women who use twisted ingenuity to come up with elaborate schemes that result in what they think are perfect crimes. No matter the motive -- whether it's power, control or money -- the women stop at nothing to get what they want.

When a 20-year-old attempts to win a fighter jet in a Pepsi sweepstakes, he sets the stage for a David versus Goliath court battle for the history books.

Home is supposed to be where the heart is, but family dynamics sometimes turn deadly and those who should be trusted the most turn out to be cold-blooded killers. Experience the twists and turns of the investigation, the arrest and the quest for justice.