By Hannah Moore For Daily Mail Australia
Published: 04:42 BST, 5 June 2019 | Updated: 05:33 BST, 5 June 2019
The birth mother of a 12-year-old schoolgirl who was murdered by her foster father has shared her outrage after finding the foster brother, who was jailed for having sex with her, on Tinder.
Rick Thorburn killed his foster daughter, Tiahleigh Palmer, between 8pm and 10pm on October 29, just hours after his son Trent, who was 18 at the time, confessed to having sex with her, telling his parents he feared she was pregnant.
Tiahleigh's badly decomposed body was found by fishermen on the banks of the Pimpama River, Queensland, six days after she went missing while in the Thorburn family's care.
The devastated mother of 12-year-old Tiahleigh Palmer, who was raped and murdered by her foster family, has slammed her foster brother Trent Thorburn for setting up a Tinder account just months after he was released from prison
Cyndi Palmer took to social media to ask why anyone was shocked at Thorburn's 'callous disregard' for her