POLICE are continuing their investigation after shocking footage emerged of a man jumping from a Fremantle line train into the Swan River at the weekend (April 7).
About 10.20am, a man was seen walking north on Stirling Highway, before loitering in the carpark of the train station for several minutes.
The man jumped a fence, crossed the railway tracks and climbed the outside of a recently arrived Fremantle bound train.
A short time later, the man jumped from the moving train into the Swan River at the Fremantle rail bridge.
A video of the man jumping was shared on social media.
The man is described as light-skinned, with a medium build, about 25-35 years of age, with ginger hair.
At the time he was shirtless, wearing only dark coloured shorts and sneakers.
Police have released CCTV images of a man they believe may be able to help with their investigation.
Call Crime Stoppers on 1800 333 000 or make a report online at www.crimestopperswa.com.au.