Police have launched an appeal for information to find out where a man has been for the last 56 years.
Ronald Peter Owen was last seen at his family home on Norman Street in Wendouree West, Victoria, in 1966.
His family believes he may have travelled to New South Wales shortly after but wasn't reported missing at the time of his disappearance.
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In July 2022, a family member went to a pop-up familial DNA collection program in Queanbeyan, NSW, to provide a sample of DNA and report Owen's disappearance.
The family member hoped providing a DNA sample would help to locate Owen.
At the time of his disappearance, Owen was 18-years-old and is described as being of Caucasian appearance, a solid build, about 175cm tall, with a fair complexion and brown hair.
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Today, Owen would be 75 years old.
Anyone with information about Owen's whereabouts is urged to contact police or Crime Stoppers on 1800 333 000.