or two decades, Kathleen Folbigg has woken up in a NSW prison cell after being convicted in 2003 of killing her four kids. Dubbed ‘Australia’s worst female serial killer’, the now 55-year-old is currently serving a 30-year sentence for three counts of murder and one count of manslaughter following the separate deaths of babies Caleb, Patrick, Sarah and Laura between 1989 and 1999. Folbigg has always maintained her innocence, and now new scientific evidence
