A riveting political thriller involving a CIA mind control program and a shocking assassination that throws a presidential race into turmoil. When a Washington psychiatrist is found dead in his office, Mackenzie Smith is called in to defend one of his patients who has become a suspect. As Smith delves into the case, he uncovers the psychiatrist's link to a highly secret CIA mind control project. The stakes rise when a programmed assassin strikes, killing the wildly popular frontrunner in the presidential race. Now, other government agencies are scrambling to infiltrate the rogue CIA program, seeing Smith's client, the accused killer, as the perfect spy. But the assassin is programmed to eliminate anyone who threatens him or his organization—including Smith and his wife, Annabel. Margaret Truman thrills again with Experiment in Murder, a gripping installment in her Capital Crimes series that masterfully blends political intrigue, espionage, and pulse-pounding suspense. Set against the backdrop of Washington D.C., this mystery will keep you turning pages until its stunning conclusion. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.