Bloodless
(Book)

Series numeration from goodreads.com.

On the evening of November 24, 1971, D. B. Cooper hijacked Flight 305 from Portland to Seattle, with a fake bomb, collected a ransom of $200,000, and then parachuted from the rear of the plane, disappearing into the night. Fifty years later, Agent Pendergast takes on a bizarre and gruesome case: in the ghost-haunted city of Savannah, Georgia, bodies are found with no blood left in their veins, sowing panic and reviving whispered tales of the infamous Savannah Vampire. As the mystery rises along with the body count, Pendergast and his partner, Agent Coldmoon, race to understand how or if these murders are connected to the only unsolved skyjacking in American history.