It is the entry wound in the mastoid made by the murder weapon.

這是兇器進入乳突時造成的傷口

Confirming that a hit and tear from the occipital to the mastoid as a possible cause of death.

可以斷定 枕骨到乳突處 遭受了撞擊和撕扯 這是一種可能的死因

It appears there's a fracture on the occipital, and avulsion fractures on the left mastoid process.

枕骨部位顯示出一處骨折 左乳突部位也有多處撕脫骨折

Males, for example, have the very heavy brow edges above the eyes here, they have big mastoid processes this lop bone right behind your ear.

比如男性 眼睛上方的眉骨 比較突出 他們有很大的乳突 就是耳朵后方下垂的這塊骨頭