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.

The true-life story of a Harlem's notorious Nicky Barnes, a junkie turned multimillionaire drug-lord. Follow his life story from his rough childhood to the last days of his life.

The Dawn is Too Far: Stories of Iranian-American Life poetically narrates the story of a community of Iranian Americans who have made the San Francisco Bay Area their home over the past five decades. The film explores Iranian immigration through turbulent histories of dissent, revolution, war, and separation, and the reinvention of identity in a new land and culture. The Dawn is Too Far highlights how Iranian students, activists, and artists have navigated displacement while drawing on and influencing Bay Area culture. This community offers a more nuanced story of the Iranian diaspora—the ways that this community enriches the region where they live, work, and build families. The Dawn is Too Far undermines the tired and overplayed news headlines that are dominated by narratives of enmity and mistrust between the government of Iran and the U.S., to offer a more humane understanding of the how people's lives and the sacrifices they make are part of the larger story of immigration.

Jan Smuts is a foremost political figure in South African 20th Century History, and is recognised today by two of the world's leading historians as being at the very centre of the vision for a new world order that emerges from the League of Nations and the United Nations.. Yet, he is virtually persona non grata in his own country.... and largely ignored in school history books. This one hour drama-documentary, with its dramatised cameo scenes in which his look-alike grandson takes on the role of Jan Smuts, battle re-enactments, historical archival footage, comments from historians, political analysts, and South African political struggle heroes, looks back on his life and the circumstances that shaped it in search of some answers.

No profession, no say, no freedom of expression. Life as a prince consort is not exactly pleasure taxing. No constitution ascribes any function to the husband of a queen. Nowhere does it say what he must or must not do. A life in the shadow of the crown. Can that go well?

How US politicians and diplomats, over the past 25 years, have come close to achieving something almost impossible: securing peace between the State of Israel and its Arab and like-minded neighbors, mired in a struggle both dialectical and violent since the early 20th century, due to historical and religious reasons, entrenched offenses and prejudices, and the invisible and tyrannical hand of third countries' geopolitical interests in the area.

Filmed in IMAX, a young Mayan boy who lives close to the ruins becomes acquainted with an archaeologist (Guerra) and asks her to tell him about his ancestors. The crew travelled to over 15 locations in Mexico and Guatemala, including Tulum and Chichén Itzá.

In 18th century France, the Chevalier de Fronsac and his Native American friend Mani are sent by the King to the Gevaudan province to investigate the killings of hundreds by a mysterious beast.

Escaping death, a Hebrew infant is raised in a royal household to become a prince. Upon discovery of his true heritage, Moses embarks on a personal quest to reclaim his destiny as the leader and liberator of the Hebrew people.

A conversation between Idrees Khan and his mother on how the celebrate their Trini culture in Orlando

Inspired by a book by acclaimed historian Simon Schama, Murder at Harvard uses a combination of film-noir drama and present-day documentary footage to tell the true tale of one of the most notorious American crimes of the 19th century. Grappling with frustrating gaps in the historical record, Schama assumes the role of a time-travelling detective who takes an unusual step for an historian and imagines how certain scenes and encounters might have played out. "Maybe I thought what I was after was not a literal documentary truth," Schama tells us, "but a poetic truth — an imaginative truth — and for that I was going to have to become my own Resurrection man. I was going to have to make these characters live again."

The dramatised story of the Irish civil rights protest march on January 30 1972 which ended in a massacre by British troops.