CCTV footage has captured the moment when a knifeman stepped off a train, shortly after attacking passengers.
Anthony Williams, 33, denies attempting to murder 10 people on a London-bound service, which made an emergency stop at Huntingdon in Cambridgeshire on 1 November 2025.
In the video, Williams is seen stood in the doorway holding a knife as passengers run down the platform after fleeing the train.
Cambridge Crown Court has been told there is no dispute Williams, of Langford Road in Peterborough, carried out the attacks, but the jury must decide whether he intended to kill. The trial continues.
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