Science & Nature
History's Deadliest Tsunami
First came an earthquake deep below the Indian Ocean. Minutes later, in the early hours of Boxing Day 2004, a 100-foot wall of water ripped through Indonesia.
Then the Boxing Day tsunami reached Thailand, leaving unimaginable devastation in its wake.
Using eye-witness accounts, BBC Select presents this gripping documentary investigating the horrific natural disaster of the 2004 tsunami.
Could the catastrophe have been averted?