About the book: 2013 / Anna Sayanova, a surgeon with many years of experience, mother of three adult children, is preparing to celebrate her anniversary. But it suddenly turns out that her former student Anatoly Krechet ended up in the traumatology department. Someone beat the guy half to death. Dealing with the circumstances of the case, Anna learns that Anatoly is part of a group of people whose relatives suffered from a new drug against acute leukemia called Goludrol, produced by a company whose general director is a certain Ilya Mitrokhin. After some time, Mitrokhin is killed in his own office, and Anatoly becomes the main suspect…