Police are appealing for public assistance to help locate missing man Christopher Nathan.
The 50-year-old New Zealand national was last seen on 29 September in Parkville.
Christopher is known to frequent the Footscray and Frankston areas.
Investigators have released an image of Christopher in the hope that someone may have information on his current whereabouts.
Anyone who sees Christopher is urged to contact Melbourne West Police Station on 8690 4444.