Missing Persons Squad detectives have located a car they were searching for as part of the investigation into the disappearance of 17-year-old Cayleb Hough.
The Chelsea Heights teenager was last seen in the vicinity of The Crescent, Highett in the early hours of Sunday 20 December.
It is believed Cayleb was seen travelling in a blue 2003 Ford Falcon XR6 sedan with registration – SOG 812.
Police located the blue Ford Falcon sedan in the car park at a Southbank entertainment complex about 1pm on Saturday.
The vehicle will now be forensically tested.
Investigators are keen to hear from anyone who may have seen the vehicle between 6am on 20 December and 5.30pm on 21 December.
Police believe the car may have been travelling in the Melbourne metropolitan area and South Eastern suburbs during the two days.
Investigators hold serious concerns for Cayleb as it is unusual for him to have been missing for this length of time.
The below photo of Cayleb and an image of a similar vehicle has been released again.
Cayleb is described as about 180cm tall with a medium build, dark brown hair and fair skin.
It is not known what the teenager was wearing when he disappeared.
He is known to frequent the Bonbeach, Cheltenham and Heatherton areas.
Cayleb has not used his phone or accessed his bank accounts since he was last seen.
The vehicle has a black bumper.
Anyone with information in relation to the disappearance of Cayleb is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report to www.crimestoppersvic.vic.gov.au