Launching a private investigation when their mentor dies under suspicious circumstances, medical students Natalie Savondnik and Ronald Goodall uncover a sinister operation through which private life insurance policies are being manipulated to allow investors to benefit from the deaths of others.

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. "Lynn Pierce, a fourth-year medical student at Mason Dixon University, thinks she has her life figured out. But when her otherwise healthy boyfriend, Carl, enters the hospital for routine surgery, she doesn't know it's the last time she will see him whole again....

"In this electrifying new medical thriller from New York Times bestseller Robin Cook, a family's exposure to a rare yet deadly virus puts them at the center of a terrifying danger to mankind--and pulls back the curtain on a healthcare system powered by greed and corruption"--