Why...?

The story of some of the people on the Polcevera Bridge on the day of its collapse, investigating what caused the bridge to fail so catastrophically.

When the Ever Given blocked the Suez Canal, it triggered a global crisis. Featuring eyewitnesses speaking for the first time, this documentary aims to find out what really happened.

In 2021, Champlain Towers South – an apartment building near Miami – collapsed, killing 98 people. This film forensically examines what happened and asks: what went wrong?

After three recent fatal shark attacks in Egypt, this film investigates whether pressure from human activity and climate change is altering the behaviour of sharks.

Ten years after Malaysia Airlines Flight MH370 and its 239 passengers and crew vanished, can new evidence help locate the plane and finally solve aviation’s greatest mystery?

On 2 June 2023, a triple-train crash killed nearly 300 people and injured more than 800 in India’s eastern Odisha state. This film examines what went wrong and explores the causes of train disasters.