In this episode Caroline and Liz examine what the prosecution say happened to Baby L, a twin boy Lucy Letby is accused of poisoning with insulin.We also hear about how the nurse celebrated winning £135 on the Grand National shortly after the attack allegedly took place and how there was drama in court when she broke down in tears after a doctor she worked with gave evidence for the first time. Head to our Twitter page @LucyLetbyTrial to see the photo the jury were shown of the locked fridge in the neonatal unit where the insulin was kept. See omnystudio.com/listener for privacy information.