CCTV released following violent attack on Brighton train
One of the victims suffered stab wounds in the attack
British Transport Police (BTP) has released CCTV images of two men they want to speak to following an assault on-board a train in Brighton last month.
Just before midnight on Friday 23 April, a fight started between two groups on the train as it sat at the station.
One victim suffered stab wounds to his head and neck while another victim was stamped on.
Officers are asking anyone who recognises the men in the photos to get in touch.