Police Transport Unit are investigating damage caused to a train at Thornlie Train Station on Wednesday 3 April 2019.
Around 5am, three men entered the train station area and used graffiti implements to damage a rail car before leaving the area on foot.
Police have released CCTV images of three men who they believe may be able to assist them with their investigation.
Two men were wearing dark clothing with beanie’s, the third man was wearing a dark coloured hooded top, blue jeans and carrying a red bag.
If you have any information about the identity of this man or details of this offence please contact Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au. You can remain anonymous if you wish and rewards are available once charges are laid. Please quote Reference Number 9224.