Police have launched an investigation after a frail 89-year-old mother found her two children dead inside a home in Brisbane's south yesterday afternoon.
Police were called to Macbeth Place at Sunnybank Hills just after 2.30pm on Tuesday, reports News.com.au.
When officers arrived they located the bodies of a 58-year-old woman and a 54-year-old man inside the home, according to a Queensland Police spokesperson.
The pair lived with their frail 89-year-old mother, who found their bodies and alerted neighbours, who called triple-0.
According to Nine News, it's believed they had been inside the property for "quite some time".