The season finale provided a three-part answer to the central question of who killed Bryce when it was revealed that Zach Dempsey (Ross Butler) beat Bryce and left him for dead on a boating dock, but that it was
Does Bryce Walker die in 13 Reasons Why?
Instead, everyone agreed to place the blame on Monty, who was already in jail — and it turns out had already been killed in jail — for sexually assaulting Tyler in season 2. So not only did Alex kill Bryce, but he got away with it.
Is Bryce dead Season 3?
After seeing the trailer for season three, it's no secret that Bryce Walker would end up dead by the finale. ... Bryce's story ends when he is beaten by Zach on the pier and then later pushed to his death by Alex as Jessica looks on.