A Killer Among Friends

Every detective has a case that's never left them. Clue by clue, officers remember cases that shaped their career and revealed what it takes to be a criminal - and a detective.

An intelligent detective from Kolkata solves many mystery that unsolved by police without any weapons.

In 2012, a string of grisly murders sent shock waves through the Berlin party scene. The killer remained at large — until one of his targets survived.

From 1994-2004, more than 36 women are brutally murdered in Baton Rouge, La.; investigators struggle for more than a decade until the evidence finally shows there have been three different murderers stalking the bayou at the same time.

Rapper and host Remy Ma profiles ordinary people who reveal how they got mixed up in criminal acts, from bank robberies to jewelry heists, and share their road to redemption in this true crime series.

What starts as a YouTube video going viral, soon leads to problems for the teenagers of Lakewood and serves as the catalyst for a murder that opens up a window to the town's troubled past. Everyone has secrets. Everyone tells lies. Everyone is fair game.

Criminologists, psychologists, families of victims and murderers, and others reflect on the histories of serial killers, in search of answers.

A teetering police force goes on a wild pursuit of a vicious and brutal killer of women who is gripping a state.

Gripping true crime stories about cops who thought they were above the law and killed after being tempted by money, corrupted by power or driven by extreme desires.

Reveals the inner workings of a Toronto crime family and the global empire of a terrifying criminal organization.

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

Southern Fried Homicide probes the juiciest stories from down in the Bible Belt. Classic true crime is served up against a backdrop of Southern hospitality, etiquette and Christian values. Good ol' morals give way to cold-blooded murder in these grim tales of love gone wrong, business deals turned sour, families divided, and more.

Eerie encounters, bizarre disappearances, haunting events and more perplexing phenomena are explored in this chilling investigative docuseries.

An investigation of the 2012 disappearance of Alabama teenager Brittney Wood reveals a truth more shocking than anyone could ever imagine.

Caitlyn Jenner's first public appearance since her transition included making an impassioned, heartfelt speech at the ESPY Awards about the need for understanding transgender issues and "accepting people for who they are." For her part, Caitlyn -- formerly known as Bruce Jenner -- eagerly welcomes the responsibility to educate people. Follow Caitlyn Jenner's life as a transgender woman, telling her intimate story as she seeks out her "new normal," while offering a better understanding of many of life's challenges. Most of all, Caitlyn looks forward to living for the first time as the person she feels she was born to be. The docu-series also explores what her transition means for the people closest to her, including her children and stepchildren, and how those relationships are affected.

DCI Jeanette Kilburn and eminent psychotherapist Dr. Sophia Craven join forces to hunt the killer of young men. The investigation takes Jeanette and Sophia into a dangerous world of historic abuse and murder.

Fictional author-filmmaker, Eric Jonrosh, adapts his epic tale of a pianist-turned-detective investigating a murder in the 1950s underground jazz scene.

Murderland is a 2009 British television drama miniseries created by David Pirie and directed by Catherine Morshead. The three-part serial concerns the points of view of a mystery surrounding a traumatic murder, as seen from the perspective of the three primary characters: Carrie, the daughter of the murdered woman; Douglas Hain, the detective in charge of the investigation; and Sally, the murder victim, all have their story to tell. Haunted by her mother's murder when she was a child, Carrie seeks to uncover the truth so that she can move on with her life. As the investigation unfolds, Carrie's yearning to discover who murdered her mother grows more intense, bringing her closer to the detective working the case.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

Interviews with the family and friends of victims, police, lawyers and psychologists tell the stories of some of the most shocking crimes committed by people using online dating.