Almost a decade later, in August 2022, the AFP made a breakthrough in the case while re-examining the images uncovered by Argos in 2014.
Guardian Australia understands detectives sought to identify bedsheets depicted in the background of one of the images and were eventually able to trace them to a childcare centre in suburban Brisbane.
my guess would be patterns on industrial-used linens. guy worked for centers that likely used laundry services with patterns generic to some or all industry,