A passenger aboard a London-bound train has told a court that he feared an attacker he encountered was a suicide bomber. Milan Campion testified during legal proceedings that the assailant appeared "not of sound mind" during the terrifying ordeal.

The incident unfolded on a train traveling toward London, leaving travelers shaken as the violent confrontation developed. Authorities and the court are examining the circumstances of the attack, focusing on the actions and mental state of the individual responsible.

Legal proceedings are ongoing as witnesses continue to share their accounts of the threat aboard the service to the capital.