Vincenzo Nibali has vowed to "honour the yellow jersey" by going all out for stage victory in today’s time trial on the penultimate day of the Tour de France.

Italy's Vincenzo Nibali launched a late attack to win stage two of the Tour de France in Sheffield today and claim the race leader's yellow jersey.

French police investigating the murder of Caroline Dickinson say DNA taken from a prime suspect is very similar to that taken from the crime scene.