St. Ann’s Hospital, located in an unnamed city in the U.S. Midwest, is the setting for this murder mystery. A patient mysteriously dies during a fierce thunderstorm, and it soon becomes clear that the death was a murder committed by one of a small circle of senior staff. As nurseSarah Keateand detective Lance O’Leary work together to solve the mystery, the suspense builds and suspicion deepens until no one can...