Devastated by the death of her boyfriend after a routine surgery, fourth-year medical student Lynn Pierce investigates the accident and discovers a string of suspicious deaths at the hospital.

More than ten years after the abrupt end of her high-profile broadcasting career, Ali Reynolds has made a good life for herself in her hometown of Sedona, Arizona. She has a new house, a new husband, and a flourishing cybersecurity company called High Noon Enterprises, where her team of veritable technological wizards hunts down criminals one case at a time. But the death of an old friend brings Ali back to the last story she ever reported: a feel-good...

"Newly minted chief resident at Boston Memorial Hospital Noah Rothauser is swamped in his new position, from managing the surgical schedules to dealing with the fallouts from patient deaths. Known for its medical advances, the famed teaching hospital has fitted several ORs as "hybrid operating rooms of the future"--an improvement that seems positive until an anesthesia error during a routine procedure results in the death of an otherwise healthy man....