I downloaded the photo and looked at it closer. Strange pixilation around the arrow. Take a look at the size of the neck compared to the back half of the deer. There is no hair missing by the arrow entry. No blood. no sign of razor cuts. The arrow seems out of proportion with the deer (arrow seems too big) The entry point is kinda high on the shoulder for the lack of penetration. the shoulder blade is much thinner that high up. Every deer that I shot always broke the arrow off.