But the reason why the 21-year-old from Bolwarra died remains a mystery after the autopsy performed on Friday failed to find any trauma or other conclusive evidence pointing to the cause.

Police say the lack of any fractures has made it unlikely that Pip, 21, was the victim of a hit-and-run accident as he walked along Belmore Road in the early hours of November 22.

Leave a tribute to Pip or a message to his family below