Greg Andrew Hurwitz's new book, "Do No Harm" deals with a troubled individual who wreaks havoc in the UCLA Medical Center by throwing lye in the faces of two nurses. One nurse is blinded and horribly disfigured for life, and her brother, a police officer, wants to kill the perpetrator when he is caught and hospitalized. David Spier, chief of the Emergency Room, is a compassionate doctor, and he prevents the police from carrying out their brand of vigilante justice. Unfortunately, the felon, whose name is Clyde, escapes and he continues to spread mayhem and threaten those whom he perceives as his enemies.
There are aspects of "Do No Harm" that are very strong. Hurwitz does a wonderful job of developing character. He makes the criminal in this book so vivid that the reader feels as if he has met this individual, a truly horrifying prospect. The author also effectively explores some of the ethical dilemmas that confront doctors. How far should physicians go to protect the patients in their care? Does a person's psychiatric history excuse him when he turns violent?
Because Clyde escaped while under David's care, the police and his colleagues in the hospital ostracize the doctor. Therefore, partially to redeem himself and to assuage his guilt, David decides to track down Clyde by himself. David is helped by a shady character who is an expert at private investigations that are not sanctioned by law. David eventually finds out that Clyde's behavior has roots that go back many years, and the doctor uses his medical knowledge to diagnose what is troubling Clyde now. Some of his findings are extremely shocking, and David finds himself questioning many of the assumptions that he has held all of his life.
David is also still mourning his beloved wife who died several years ago, and he is slowly getting involved with a young doctor who reciprocates his feelings. However, David's problems in the ER, and his lingering feelings for his wife, interfere with his ability to commit himself to a new relationship.
There are two obvious weaknesses in "Do No Harm." First, it is difficult to believe that a man as mentally unbalanced as Clyde would be capable of carrying out so many carefully planned and even sophisticated attacks. Second, the last quarter of the book is overly long and repetitious.
Overall, however, "Do No Harm" is an engrossing novel, with authentic medical details, an extremely exciting plot and an attractive, albeit somewhat flawed, hero. Those who love medical and psychological thrillers will find "Do No Harm" both fascinating and suspenseful.