Plot hole: Angela comes into the autopsy room to inform Hodgins and Cam that Brennan is awake. Cam says that Brennan said the entry wound was cold and Hodgins comes up with the ice bullet theory. But how did Cam know what Brennan said about the cold if she didn't already know Brennan was awake?
Plot hole: When doing the investigation they go to the construction site and speak to the foreman who is absolutely fine. However at the end, the foreman is unstable on his feet with a head injury. He should have been unstable when they first spoke to him.
Add timeA Demon