Police are appealing for public assistance to help locate missing Warburton woman Susan Shaw.
The 67-year-old was last seen on Mount Donna Buang Road about 1.40am this morning.
Police and family have concerns for her welfare as her disappearance is out of character.
Investigators have released an image of Susan in the hope that someone can provide information on her current whereabouts.
Anyone who has seen Susan or with any information is requested to contact Warburton Police Station on 5966 2006.