The train was stopped in Huntingdon, Cambridgeshire. Eleven people were treated in hospital; five have been discharged, one remains in a life-threatening condition – a railway employee who attempted to stop the attacker. The suspect was arrested and remains in custody on suspicion of attempted murder. Police recovered a knife and do not believe the attack was terrorism-related. A second man, aged 35, was arrested but later released without charge. The investigation is ongoing. #Messerangriff