Police are appealing for public assistance to help locate missing South Morang teenager Kai Sprague.
The 15-year-old was last seen at his home address in The Lakes Boulevard about 8.20am this morning.
Police and family have concerns for his welfare due to his age.
Investigators have released an image of Kai in the hope someone knows of his current whereabouts.
It is believed Kai may be heading to Warrnambool and has no access to money.
Anyone who sees Kai or has information on his whereabouts is urged to contact Mill Park Police Station on 9407 3333.