The Pathologist Recovered a Second Bullet, Right?

As a bullet passes through the skull, there's multiple different types of arterie. It could have gone up into the brain itself and the arteries in the brain. Does it go through the vertebra? Does it take out the spine at the base of the skull? It all depends on the trajectory. So we don't have an answer, based on those two wounds in the trajectory, whether this was a quick death or a slow, painful bleed out for her.