Armed police have arrested two people after several others were stabbed on a train.
Officers rushed to the scene on a train travelling to Huntingdon, Cambridgeshire, England, after the horror.
Police also announced that armed police were called in to participate.
An eyewitness described the horrific scene on the train as "horrific" and "chaos."
"There was blood everywhere, it was a horrific scene, really violent."
Train operator LNER said "disruptions are expected" following the horrific incident.
It is reported that the injured have been taken to hospital. /Telegraph/
