Police continue to appeal for public assistance to help locate missing Dingley Village man Jack.
The 22-year-old was last known to be in Frankston catching a train headed to Stony Point about 12.55pm on 19 February.
Police and family hold concerns for Jack's welfare as his disappearance is extremely out of character.
Jack is known to frequent public transport and he may have travelled to the Hastings area.
Jack is Caucasian, about 165cm tall with a thin-medium build, black straight hair, wears corrective glasses and has a crooked front tooth.
He was last seen wearing black track pants with zip pockets, a t-shift, thin polyester jacket and black and white runners.
Investigators have released an image of Jack in the hope that someone recognises him and can provide information on his whereabouts.
Anyone who sights Jack is urged call Triple Zero (000) and anyone with information about his whereabouts is urged to call Moorabbin Police Station on 9556 6565.
