Eyewitness Describes Chaos as Knife-Wielding Attacker Injures Nine on High-Speed Train in Cambridgeshire

An eyewitness has revealed what happened on board a train where nine people were left with life-threatening injuries following a series of stabbings.
It is believed a man with a large knife went on a bloody rampage through the high-speed train after it left Peterborough station in Cambridgeshire.
Armed police were deployed to Huntingdon station, where the train had stopped, on Saturday evening after reports that passengers were attacked.