Detectives are investigating the sudden deaths of a man and a woman at Miami yesterday afternoon, February 6.
Emergency services were called to a Great Hall Drive address just before 4.10pm, to reports an 81-year-old man and 79-year-old woman were located deceased.
A crime scene was declared, and investigations are underway.
Police believe there is no ongoing threat the public.
Investigators ask anyone with information or relevant footage in the area to come forward.
No further information is available at this stage.
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 or call 131 444.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.