Police are currently searching and appeal for public assistance to locate missing Wallan teenager Denise.
The 17-year-old left her Duke Street address about 1.45pm yesterday and said she was going to a nearby park and would return at 4pm.
Denise who has autism failed to return home and has not been in touch with family since.
Police have released images of Denise in the hope that someone recognises her and can provide information on her current whereabouts.
Denise is Caucasian in appearance with long blonde hair and a solid build.
She was last seen wearing a black t-shirt, black scarf, grey tracksuit pants and white runners.
Anyone who sights Denise or has information on her whereabouts is urged to contact Shepparton Police Station on (03) 5820 5777.