Kathleen Folbigg was once labeled Australia’s worst female serial killer when she was jailed after all four of her babies died in infancy. The mother was wrongfully convicted of killing her children and spent two decades behind bars. But, in 2023, Kathleen was exonerated and set free. Investigative journalist Quentin McDermott breaks down everything you need to know.   Learn more about Quentin McDermott in his book, Meadow’s Law: The True Story of Kathleen Folbigg, here.   Can’t get enough of I Catch Killers? Stay up to date on all the latest crime news at The Daily Telegraph. Get episodes of I Catch Killers a week early and ad-free, as well as bonus content, by subscribing to Crime X+ today. Like the show? Get more at icatchkillers.com.au Advertising enquiries: newspodcastssold@news.com.au  Questions for Gary: icatchkillers@news.com.au  Get in touch with the show by joining our Facebook group, and visiting us on Instagram or Tiktok.See omnystudio.com/listener for privacy information.