夏洛克•福尔摩斯毫无疑问是世界上最著名的小说侦探，人们对这位传奇侦探的兴趣从未如此高过。但这个人物背后的灵感是什么呢？他为什么如此流行呢？阿瑟•柯南•道尔爵士以真实的外科医生为原型塑造了福尔摩斯的非常推理和观察力，并加入了他自己的初级法医技术，来创作出这位小说侦探。在需要用目击报告和确凿的证据来宣判罪犯的时代，警察的不称职意味着“开膛手杰克”能逍遥法外，而夏洛克•福尔摩斯的罪案现场方法是革命性的。法医科学家，犯罪历史学家和夏洛克专家，首次揭露了这名小说侦探对于现实的犯罪调查和法医技术的惊人影响。

　　Docu-drama exploring well-known conflicts from the perspective of the soldiers involved.
　　Episode Guide
　　Season 1 Episode 6:
　　Screaming Eagles in Afghanistan
　　How the 101st Airborne Division, also known as the Screaming Eagles, faced the Taliban in Afghanistan during Operation Dragon Strike in 2010
　　Season 1 Episode 5:
　　Beheading the Taliban
　　How American soldiers faced an intense battle in September 2006 against nearly 1,000 Taliban fighters in Afghanistan
　　Season 1 Episode 4:
　　Road to Baghdad
　　Documentary that captures the conflict from the American soldier's point of view in the 21-day bloody battle for Baghdad
　　Season 1 Episode 3:
　　Tet Offensive
　　Docu-drama examining the Tet Offensive of 1968, during which an elite band of US Special Operations troops was called in to rescue civilians trapped in the border town of Chau Doc
　　Season 1 Episode 2:
　　Fallujah
　　Docu-drama recalling Operation Phantom Fury in 2004, launched by the US and its allies to counter extremists in Fallujah, one of Iraq's most volatile cities
　　Season 1 Episode 1:
　　Search & Destroy
　　Docu-drama exploring well-known conflicts from the perspective of the soldiers involved. In the first edition, troops of the US 4th Infantry Division run into a massive force of Vietnamese soldiers on the Cambodian border in 1967

　　David Attenborough embarks on a remarkable 500 million-year journey revealing the extraordinary group of animals that dominate our world, and how their evolution defines our human bodies.

　　Simon's adventure starts in the magnificent 'red centre' of the continent and onwards through South Australia, via the extraordinary Indian Pacific Railway until he reaches the west coast city of Perth.
　　On the way, he joins an Aussie rancher in the parched outback and takes part in a spectacular camel round-up. This mad aventure, involving specially adapted off-road vehicles and a chopper, is part of an ongoing effort to stop the damaging spread of up to a million feral camels across the country.
　　Simon also passes through Australia's wine country and to the lucrative tuna fishing city of Port Lincoln, and he investigates the impact these trades are having on the environment. In Western Australia, he joins a 21st century gold rush - part of the resource boom that has made Australia one of the richest countries in the world.
　　Finally in Perth, Simon discovers a full scale British invasion. Working in a mine or driving a lorry can bring a salary of a hundred thousand pounds a year, as evidenced when Simon meets a former binman from hull who is now living the dream, with a beautiful house in the sun, private pool and his very own boat.

　　A special follow-up to the programme that broadcast exclusive access to the research into the remains of Richard III found underneath a Leicester car park. The research confirmed that the remains were his, and helped build a picture of what he looked like. Using unseen footage of the dig and tests, and fresh interviews with the lead scientists, this programme reveals multiple new dimensions to the hunt for England's long-lost king. The project involved dozens of specialists, in the fields of archaeology, osteology, history, forensic pathology, genealogy and DNA analysis. The programme pieces together the critical steps in the archaeological excavation, explaining how the Greyfriars Church was uncovered and detailing the painstaking exhumation of Richard's grave from the first indications of human remains to the exposure of the body's twisted spine. In the university's labs, the programme follows the scientists as they examine the skeleton to unlock the lost king's story, revealing its clues to his diet and social status, and to the diseases he endured. The film reveals how the DNA match with Richard III was made. Perhaps the most harrowing stage of the project was the minute forensic examination of the cause of death. Piecing together CT scans and microscopic analysis, the team identified the major injuries that Richard suffered in the last moments of his life and shortly afterwards.

　　 毒品走私的方式已经改变。执法人员为了扫荡毒品，开始封锁全球的毒品运送路径，迫使走私犯另寻他法。以往贩毒集团单纯由凶恶的暴徒组成，如今他们却企业化经营，设有研发部门以制造新型毒品。而他们多样的发明都是为了将毒品从原料来源国运往目的地─美国。在哥伦比亚的丛林深处，当地官方查获多辆巨型潜水艇，它们沿着太平洋航行，用来运载价值超过一亿五千万元的古柯碱。没有人晓得他们是如何在荒郊野外打造出这些运送船舰。

　　2012年9月，当一具骨骼在兰切斯特市政厅的一个停车场被发现的时候，这个消息传遍了世界各地。这会不会是在遗失了500年的英国的最臭名昭著的国王的尸体呢？在这部全球独家纪录片中，电视四台呈现了寻找理查三世的完整内幕。
　　When a skeleton was reported found under a Leicester council car park in September 2012, the news broke around the world. Could it be the remains, lost for 500 years, of England's most infamous king? In a world exclusive, Channel 4 has the full inside story of the hunt for Richard III.