Vancouver police are seeking help solving a possible attack over the weekend at Kitsilano Beach.
The 58-year-old victim is in critical condition after suffering a severe brain bleed on Saturday between 8:30 and 10:30 p.m.
He’d been out for a walk, when he returned with the head injury, feeling dazed and confused.
Police say he was found unresponsive the next morning and was rushed to hospital.
His name is being wihheld, but investigators have released a photograph of him with hopes of finding witnesses.