I've just finished re-watching Death Note and the movie where we find out Light becomes a shinigami, and realised that Ray Penber also used the Death Note to write down names of his FBI colleagues in Episode 5 whilst on the train.
So my question is, does Penber also become a shinigami like Light? And if not, does he go to heaven or hell, as Ryuk stated that a human who uses the Death Note can't go to either. So is he like in some sort of void?