Britain's Lizzy Yarnold wins skeleton World Cup in Innsbruck

Britain's Lizzy Yarnold wins gold in the World Cup skeleton event at Innsbruck, extending her lead at the top of the season's standings.

The 25-year-old's fourth win from seven World Cup events further extends her lead over American Noelle Pikus-Pace, who took second place.

Fellow Brit Shelley Rudman finished in fifth, enough to keep her third in the World Cup standings.