The ballistics expert took the court through the series of bullets shot by Pistorius into the bathroom where Reeva was. He claimed that Reeva was standing when she was first hit in the right hip. She then fell back and was hit in the right arm and head as she tried to protect herself with her arms over her head. The fourth bullet that struck her in the head killed her. This means she would have screamed after the first non-fatal wounds. The defense disagrees but this is in alignment with the pathologist. Pistorius is expected to testify next week.

Link: http://www.independent.co.uk/news/world/africa/oscar-pistorius-trial-reeva-steenkamp-crossed-her-arms-above-her-head-to-protect-herself-from-bullets-fired-through-locked-toilet-door-9201601.html