POLICE are investigating the discovery of a body found in the Swan River in East Fremantle on Saturday morning.
The victim is yet to be identified and police have not disclosed any details of their investigation.
However it has been reported the body was found in a suitcase.
Water police have been searching the river in East Fremantle, North Fremantle and Mosman Park.
Anyone with any information is urged to call Crimestoppers on 1800 333 000.