After 70 years on the throne, are celebrations for Queen Elizabeth's platinum jubilee about to be upset by turmoil within her own family? Plus, why are so many of Australia's finest teachers quitting the profession.

An Australian baby found alone in a Mexican church sets off a major police investigation to identify the child and locate her missing Aussie mum Tahnee Shanks in Mexico plus more on the prime suspect in the Madeleine McCann case.