By Eva Blandis Accused murderer Raelene Polymiadis was allegedly captured on police listening devices confessing to killing her elderly parents, a court has heard. Ms Polymiadis, 65, of Craigmore, is standing trial in South Australia’s Supreme Court, accused of murdering her parents 14 months apart in 2022 and 2023. Brenda and Lynton Anderson were both aged 94 at the time of their deaths.