The Untold Story of Emmett Louis Till

This unique documentary dramatically re-enacts the crime scene and investigation of a police officer's murder in Dallas.

A young mother’s mysterious death and her son’s subsequent kidnapping blow open a decades-long mystery about the woman’s true identity, and the murderous federal fugitive at the center of it all.

Black Box BRD steps back into German history, showing the Federal Republic of Germany of the 70s and 80s. The country is polarized due to the power struggle of the German state and the "Red Army Faction". Society is torn, the fronts are irreconcilable. The life stories of both Wolfgang Grams and Alfred Herrhausen are tragically linked to this era. Grams is the one who takes up arms for moral rigor; Herrhausen however seizes power and dies when powerful.

Gory real-life footage of blood and guts on the German Autobahn, drug smugglers getting blown away, a parachutist landing in a crocodile pit, torture and murder in El Salvador, a PCP addict getting stoned, a videotaped rape/murder, a car thief getting ripped apart by two junkyard dogs, and much more.

There are about 600 murders each year in the UK. So, what drives people to kill? Are some people born to kill or are they driven to it by circumstances? Michael Mosley delves into the BBC archives to chart scientists' progress as they probed the mind of the murderer to try to understand why people kill, and to find out whether by understanding murder we can prevent it.

Rosa is a Mexican woman who, at the age of 17, migrated illegally to Austin, Texas. Some years later, she was jailed under suspicion of murder and then taken to trial. This film demonstrates how the judicial process, the verdict, the separation from her family, and the helplessness of being imprisoned in a foreign country make Rosa’s story an example of the hard life of Mexican migrants in the United States.

A documentary about the rival gangs Mara 18 and Mara Salvatrucha, originating in Los Angeles but terrorizing El Salvador. It explores their origins as possible founding myths of organized crime in a globalized world.

Robert Oppel's documentary about the life and murder of his uncle and namesake, Robert Opel, the man who streaked the Academy Awards in 1974.

In '90s Argentina, the murder of a high school student sparks widespread protests. Retold by her loved ones, this documentary shows their fight for justice.

On Easter Sunday, 1939, contralto Marian Anderson stepped up to a microphone in front of the Lincoln Memorial. Inscribed on the walls of the monument behind her were the words “all men are created equal.” Barred from performing in Constitution Hall because of her race, Anderson would sing for the American people in the open air. Hailed as a voice that “comes around once in a hundred years” by maestros in Europe and widely celebrated by both white and black audiences at home, her fame hadn’t been enough to spare her from the indignities and outright violence of racism and segregation.

Serving life in prison for murdering their parents, Lyle and Erik Menendez speak out in this documentary explaining the shocking crime and ensuing trials.

In 1967 Canadian filmmaker Hugh O'Connor came with a crew to eastern Kentucky to make a film showing people from all walks of life in the United States. They finished the day by filming coal miners and their families in rental houses. As the filmmakers were leaving, Hobart Ison, the owner of the property, drove up and fired three shots, killing Hugh O'Connor. Elizabeth Barrett, from Kentucky herself, explores why this happened by trying to understand the people and culture of eastern Kentucky.

The story of the murder of British backpacker Grace Millane and how her killer was caught.

In 2007 Mobile, Alabama, Mardi Gras is celebrated... and complicated. Following a cast of characters, parades, and parties across an enduring color line, we see that beneath the surface of pageantry lies something else altogether.

A retrospective documentary about the groundbreaking horror series, Friday the 13th, featuring interviews with cast and crew from the twelve films spanning 3 decades.

The line between justice and revenge blurs when a devastated family uses social media to track down the people who killed 24-year-old Crystal Theobald.

In 2001, Andrew Bagby, a medical resident, is murdered not long after breaking up with his girlfriend. Soon after, when she announces she's pregnant, one of Andrew's many close friends, Kurt Kuenne, begins this film, a gift to the child.

ABC retells the dark, disturbing story of Manson — and his twisted cult of devoted followers he instructed to carry out a series of grisly homicides in 1969. In this two-hour documentary.

Tupac: Assassination is a documentary film about the unsolved murder of rapper Tupac Shakur. The film is produced by Frank Alexander (Tupac's bodyguard who was the only guard assigned and present at the time of the shooting) and RJ Bond, who also directed the film.

The story of how police repeatedly allowed a serial murderer to slip through their fingers. Stephen Port date-raped and murdered four young gay men in East London within fifteen months and dumped all four bodies within a few hundred metres of each other. The film tells the story through eyes of the families of Port's victims, unpicking how the police failed to properly investigate each of the deaths in turn. The police's assumptions that these young gay men had died from self-inflicted overdoses of chem-sex drugs allowed Port to continue raping and killing innocent young men.