POLICE are looking for a man after a serious incident in South Perth that has left another man fighting for life in hospital.
A 45-year-old man suffered critical head injuries in the incident about 11.50am yesterday morning.
Police wish to speak to the man pictured who may be able to assist with their investigation.
The man is described as dark skinned with a slim build, approximately 185cm tall, 24 years of age with short brown hair.
He was last seen wearing a white long sleeve shirt, with dark shorts, a dark coloured hat and dark sneakers.
Anyone with information regarding the incident is asked to contact Crimestoppers on 1800 333 000 or make a report online at crimestopperswa.com.au.