Bbc The Hunt

For many Russian oligarchs, their superyachts have long been their most prized assets. But when Vladimir Putin ordered the invasion of Ukraine, some of those superyachts became targets for an unprecedented set of sanctions launched by the West.

Series charting a year on Upper and Lower Lough Erne in the west of Northern Ireland.

It was a brutal mass murder which shocked a close-knit Welsh community to the core. Three generations of one family were beaten to death in their home in Clydach, near Swansea, in June 1999, leading to South Wales Police’s largest ever murder hunt. BBC Wales Investigates reveals new evidence and questions the safety of the conviction of David Morris.

It's the biggest unsolved serial murder case in British criminal history - the so-called 'Jack the Stripper' murders took place in Swinging Sixties London. Six women lost their lives to a killer who was never caught. Criminologist Professor David Wilson leads an investigation to unmask the killer, who claimed more victims than even his notorious Victorian namesake, Jack the Ripper. Professor Wilson and his investigative team - which includes former detective Jackie Malton and forensic psychologist Professor Mike Berry - begin their hunt for the killer not in London, but 150 miles away in Abertillery, South Wales.

Ten years after Malaysia Airlines flight MH370 disappeared with 239 passengers and crew on board on 8 March 2014, this documentary looks at whether new radio technology may finally help locate the missing aircraft and asks what lessons can be learned to make aviation safer.

Takes us inside the dark and mysterious world of spies, special forces and political insiders as they race to find Colonel Muammar Gaddafi's billions in a dangerous treasure hunt. In life, the Libyan leader ruled with an iron fist for 42 years and treated Libya's wealth as his own. He died the richest man on the planet with a fortune of $150 billion. A dictatorial leader in life, the spell of Gaddafi's money remained in place after his death, triggering a ruthless race to find his missing billions.

The hunt for life within the long-dead bones of dinosaurs may sound like the stuff of Hollywood fantasy, but one woman has found traces of life within the fossilised bones of a Tyrannosaurus rex. Dr Mary Schweitzer has seen the remains of red blood cells and touched the soft tissue of an animal that died 68 million years ago. Most excitingly of all, she believes she may just have found signs of DNA. Her work is revolutionising our understanding of these iconic beasts.

In June 2019, arts journalist John Wilson received an extraordinary tip-off – one billion dollars’ worth of stolen art may be about to be recovered. Included are a unique Rembrandt - his only seascape - and a Vermeer considered the most valuable stolen painting in the world. The art was taken from the walls of the Isabella Stewart Gardner Museum in Boston in the early hours of 18 March 1990. It remains the world’s biggest unsolved art heist. For John, to follow the recovery of the paintings, as it happens, would be the biggest art story of the century.

Unique testimony from slaves following the UK's biggest modern slavery prosecution.