Tom meets the sherpa's widow

BBC reporter Tom Martienssen was halfway up Mount Everest when an earthquake made the mountain shake.

Tom and a team of British Army Gurkhas were trapped after a wall of rock and ice came crashing down around them.

Their footage tells the story of an extraordinary rescue and of the people who lost their lives on Everest.

After a second devastating quake, Tom returns to Nepal to find the men who were with him on the mountain and to discover how the country is coping amid continuing aftershocks.

He visits the family of Sherpa Tensing Bhota, who was killed on Everest.

Tensing's widow, Pema, describes how he was saving to buy them a house and a plot of land. Pema is still in shock and can hardly believe her husband is really gone.

Panorama: Disaster on Everest, Monday 22 June, 2030BST, BBC One.