Child killer Rick Thorburn who murdered Tiahleigh Palmer found dead in jail cell

Child killer Rick Thorburn has taken his own life in prison.

Thorburn was found dead in his cell at Woodford Correctional Centre, a high-security facility in Queensland’s Moreton Bay, on Friday.

Thorburn murdered his 12-year-old foster daughter Tiahleigh Palmer on October 30, 2015, after his son…