Australia will review Kathleen Folbigg's conviction for a second time, the New South Wales Attorney General announced today. The case of the country's worst serial killer It could become her biggest miscarriage of justice if it is proven that the deaths of Folbigg's four children were due to natural causes and not the actions of their mother. This is what a team of scientists led by the Spanish immunologist has been trying to prove for years. Carola García Vinuesa.
