: The tension peaks during the final scene in the darkened museum. Standing inches apart over the pharaoh's ruby "heart," Brennan tells Booth, "What happens between us, that's ours". The "almost-kiss" is interrupted by the arrival of the rest of the team.
: The investigation shifts when the museum curator prepping the exhibit is murdered. The team eventually discovers that Dr. Turnbull killed her to steal a massive ruby hidden inside the mummy after losing his retirement in a market crash. [S5E5] A Night at the Bones Museum
The episode masterfully balances two timelines. It begins with the discovery of a charred mummy on an electric fence, later revealed to be an ancient Egyptian royal named Anok on loan to the Jeffersonian Institute . : The tension peaks during the final scene