Police have released new images of the missing officer as investigators continue to appeal for information regarding his whereabouts.
Detectives are investigating unconfirmed sightings across the southern corridor area and are encouraging anyone with relevant CCTV in the Edmonton and Bentley Park areas on Monday April 8 to come forward, especially households and businesses backing onto bushland and creek reserves.
The officer was last seen wearing a dark blue-grey t-shirt, grey shorts, khaki shoes and a grey baseball cap.
His disappearance is out of character and his family have concerns for his welfare.
Search efforts are continuing, with ongoing support from police aerial assets, the State Emergency Service, and officers from Townsville and the south-east corner travelling to Cairns to assist.
Police are grateful for the community's continued cooperation during the search, however are urging members of the public not to undertake searches of bushland for their own safety.
Earlier: Update 2: Missing man, Edmonton – Far North (mypolice.qld.gov.au)
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.