Former Jetstar pilot Greg Lynn is on trial for the alleged murder of Russell Hill and Carol Clay during a camping trip in Victoria's Alpine National Park. The jury, consisting of six men and six women, requested recordings of Lynn's and a ballistics expert's testimonies. Senior Constable Paul Griffiths found a slug believed to have killed Ms. Clay and other evidence at the crime scene. Lynn admitted to moving and burning the bodies but claimed self-defense, while the prosecution argued he destroyed evidence to hide the murders. The jury deliberated on Lynn's guilt, considering his conflicting account and the evidence presented during the trial.