Davina McCall and Nicky Campbell reveal what happened to foundling Natasha and her full sister Lee-Ann, who were left as babies, less than two years apart, in the toilets of two different south London hospitals. They met on Born Without Trace in 2022, and since then research to find out who left them and why hasn't stopped - leading to new revelations in this episode. For Liz Deutsch, the nurse who was found as a severely ill baby in a basket in a hedge, it's not only her discoveries, but the reaction to her story appearing on TV that has been transformational.