For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.

A cast of young women, who recognize that their outrageous behavior has hindered their relationships, careers and lives, are brought together in a beautiful mansion. They claim they want to change, but will living together help them move forward and turn their lives around – or will chaos rule?

This extension of the long-running true-crime series 'Snapped' shifts the focus to couples whose passion drives them to commit terrible criminal acts. Using re-creations and gripping firsthand accounts, each episode takes a deep dive into a case, telling the story of the couple's romance, how the relationship evolved from love to manipulation, and what ultimately drove the couple to commit the crime.

True-crime stories about unfortunate victims found buried in the most unlikely of places -- the backyard.

The Glee Project finds and trains a group of twelve extraordinarily talented performers who compete against one another to win a guest starring role on “Glee". From thousands of entries, and an exhaustive nationwide and online talent search, the series uncovers a unique group of artists from both professional and amateur backgrounds proving every underdog has a fighting chance at stardom.

Exploring the unbelievable true stories of suspicious deaths by retracing the investigation from start to finish, dissecting the red flags and undeniable evidence, and strange behavior that put the tragedy in question.

A wild and unpredictable journey into homicide investigations where the true identity of the killer comes as a shocking surprise. Combining unparalleled access, captivating interviews and stylish reenactments, each investigation starts in a familiar way - examining the crime scene, interviewing potential suspects… but then something unexpected changes everything. A new witness, an overlooked piece of evidence or even an innovation in forensic science sends investigators on a totally unexpected path that ultimately leads to the conviction of the real killer.

A deep dive into some of the most chilling murder cases in New York City's recent history. New York City is a shining beacon of opportunity for people across the world and a true melting pot. It's a city with a gritty core, where tensions run high. A series of details to the brazen crimes that could only happen in New York and the intense work by law enforcement and civilians who race to take murderers off the streets.

Shocking true stories involving sex, money, murder – or a fatal cocktail of all three. Told through in-depth interviews, reenactments and archival footage, each hour-long episode delves into an edgy mystery filled with expert detective work, unexpected turns and stunning revelations.

An up-close and personal look at a team of 911 dispatchers at a call center just outside of Cleveland where they take on a never-ending bombardment of panic-stricken callers and save lives.

The fascinating cases of every day, seemingly average moms, wives and girlfriends accused of murder. Did they really do it? And if so, why?

Delve into the psychological showdown that takes place inside actual police interrogation rooms and dissect what happens to yield a confession.

Love Games: Bad Girls Need Love Too is an American reality television dating game show that premiered on the Oxygen Network on March 16, 2010. It is the second spin-off of Oxygen's Bad Girls Club, the first being Bad Girls Road Trip. Three "bad girls" from previous seasons of the Bad Girls Club are "looking for the man of their dreams" out of thirteen eligible bachelors. Comedian Bret Ernst hosted the first season. The show was renewed for its third season which premiered December 5, 2011. Tanisha Thomas from season 2 of The Bad Girls Club hosted Seasons 2 to present.

Faith Jenkins investigates burgeoning romances from their sweet beginnings, and follows what happened all the way through to their bitter endings. With her background as a criminal prosecutor in the Manhattan District Attorney's Office, and her expertise in matters of the heart, Faith gives her professional POV of the nightmarish cases. With firsthand accounts from victims' family, friends and law enforcement, each episode reveals the inner workings of intimate attachments that seemed fated to last forever and ended in murder.

Tori & Dean: Home Sweet Hollywood is an American reality series on Oxygen. The series debuted on March 20, 2007. The first and second seasons of the series were titled Tori & Dean: Inn Love. The show was renamed Tori & Dean: Home Sweet Hollywood as of the third season.

As of November 2012, the series has yet to be renewed for a seventh season.

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.

Hair Battle Spectacular is an American television series that premiered on the cable network Oxygen on August 10, 2010. The show follows 10 hair stylist as they battle it out in the ring for a $100,000 grand prize and to see who can create the most outrageous hair styles that resemble everything from multilayer wedding cakes to toys with movable pieces. The Hair Battle theme song is "Nobody's Gonna Stop Us" by Taylor Lee and Russell W.

The second season premiered on August 15, 2011 and ended October 3, 2011. In the "Final Hairdown," the last three remaining contestants were Kirby "Nostradamus," Ashley "Blondie," and Alejandro "Bossa Nova." Kirby "Nostradamus" took the prize winning $100,000.

A series that dives into the dark world of contract killings, showcasing some of the most fascinating murder for hire cases ever caught on tape.

The American South is known for its beauty and culture. However, its dark side – the greed, the lust, the wrath – can be just as alluring. Sins of the South is a true crime series that leans into the drama, history, heat and heinous crimes below the Mason-Dixon line. Unravel the twists and turns of a real-life murder, highlighting the disturbing crimes of the South and the wickedness that led to it. First-hand accounts from victims' loved ones and law enforcement, archival footage and cinematic recreations bring these sinful stories to life.

True crime documentary series showcasing stories where individuals are unaware that the night in question will be their last. From a girls'-night-out gone bad to an overnight shift at a local toy store that takes an unexpected turn, the series recounts how an average night can quickly turn into a nightmare.