Summary

In Chapter 75, Sienna pulled open Ferris’ shirt to reveal a bluish-black discoloration. As Sienna stood over Ferris she accused him of lying to them. She took his cell phone and wallet. An Italian woman said something to Sienna and made a motion with her fist on her chest. Sienna told the woman CPR would kill Ferris. She told Langdon that Ferris was not having a heart attack. She added they needed to leave.

The museum was surrounded by soldiers so Langdon and Sienna had no choice but to go downstairs to an underground crypt. Inside the crypt, Langdon hit his head on the low ceiling in the crypt. As he knelt on the floor in pain, he noticed an inscription in Latin. It was at that point he realized the doge who brought glory to the Roman Empire would have been buried under...