IUPDATE 10.15am: A 23-year-old has died after falling from a moving car in Morley on Friday night.
The 23-year-old Noranda man was taken to Royal Perth Hospital via St John Ambulance with serious head injuries after he fell from the car on Cooper Street about 11.55pm.
As part of their investigation into the crash, police yesterday seized a grey Honda Civic from a property in Perth.
The car will be forensically examined.
Anyone with information on the crash is asked to contact Crime Stoppers on 1800 333 000.