WHAT WENT WRONG

Inferno At Sea: The Deepwater Disaster, 9pm, Ch5

ON AN evening in April 2010, the Deepwater Horizon oil rig in the Gulf of Mexico blew up. The explosion took the lives of 11 people and triggered the largest ocean spill ever seen, polluting ecosystems and killing marine mammals, fish and seabirds. Oil workers, rescue teams and the locals bring the devastating story vividly to life in this gripping documentary.