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Castle is captured and forced to work with strangers to solve deranged puzzles and mind games, while Beckett and the 12th precinct must race against time to rescue Castle and catch a killer.

Every winter, the windswept north Norfolk coast sees the arrival of thousands of visitors when seals return to breed. Friends of Horsey Seals tell us how this is their busiest time.

Join Dan Walker and the team for the news that matters to you.

Nick's Alaskan journey begins at dawn in snowy Anchorage and takes him north to the USA's coldest city, Fairbanks. Along the way, he takes in the Matanuska Glacier, visits the restoration of a steam locomotive, and trains with a roller derby team.

Highlights from stage 19, as the riders take on a 210km hilly route from Velez-Malaga to Penas Blancas that culminates with a punishing uphill finish.

In Bramhope, actress Gaynor Faye confronts a fear that has haunted her since childhood. In Halifax, farmer Steven Short prepares for an important day at the auction. And Castle Howard is undergoing one of the most significant projects in its history.

In 1952 a flash flood in Lynmouth, Devon, caused the death of 34 people as debris smashed into buildings. Exactly 52 years later, an eerily similar event struck Boscastle in Cornwall.