Medicine meets murder in this newest installment in the New York Times bestselling Capital Crimes series

Donald Bain continues the beloved Capital Crimes series with Margaret Truman’s Deadly Medicine, a gripping tale of greed, betrayal—and murder. If someone in the pharmaceutical industry came upon a cheaper, non-addictive, and more effective painkiller, would he kill for it? Washington D.C. private detective Robert "Don't call me Bobby" Brixton, along with his mentors, attorneys Mac and Annabel Smith, discover that the answer is a resounding "Yes," as they try to help Jayla King, a medical researcher at a small D.C. pharmaceutical firm, carry on the work of her father. His experiments in the jungles of Papua New Guinea in search of such a breakthrough product led to his brutal murder and the theft of his papers. Did Jayla's father's lab assistant kill the doctor and steal his research? Is this shadowy figure prepared to kill again to keep Jayla from profiting from her father's work? Does her recent paramour's romantic interest reflect his true feelings--or will he sell her out and reap the rewards for himself? And to what lengths would Big Pharma's leading lobbyist go to cover up his involvement, and to protect a leading champion of the pharmaceutical industry--a Georgia senator with a shady past? As Mac, Annabel, and Brixton soon realize, no pill can ease the pain that the answers to these questions inflict on everyone in this tale of greed, betrayal--and murder.

Defending a patient who has been implicated in the murder of a Washington psychiatrist, Mackenzie Smith uncovers a link between the victim and a rogue government mind control project that has prompted the assassination of a presidential forerunner.

After a suicide bomber kills his youngest daughter at an outdoor cafe in Washington, D.C., private investigator Robert Brixton seeks revenge and answers.

Murder and intrigue on the steps of the United States capital building pulls Robert Brixton into his most personal case yet, in Margaret Truman's Murder at the CDC 2017: A military transport on a secret run to dispose of its deadly contents vanishes without a trace. The present: A mass shooting on the steps of the Capitol nearly claims the life of Robert Brixton’s grandson. No stranger to high-stakes investigations, Brixton embarks on a trail to uncover the motive behind the shooting. On the way he finds himself probing the attempted murder of the daughter his best friend, who works at the Washington offices of the CDC. The connection between the mass shooting and Alexandra’s poisoning lies in that long-lost military transport that has been recovered by forces determined to change America forever. Those forces are led by radical separatist leader Deacon Frank Wilhyte, whose goal is nothing short of bringing on a second Civil War. Brixton joins forces with Kelly Lofton, a former Baltimore homicide detective. She has her own reasons for wanting to find the truth behind the shooting on the Capitol steps, and is the only person with the direct knowledge Brixton needs. But chasing the truth places them in the cross-hairs of both Wilhyte’s legions and his Washington enablers.

Agreeing to investigate a cold-case file, private investigator Robert Brixton finds himself in the underworld of Savannah's power elite and uncovers a secret government organization of contract killers who perform "patriotic" assassinations.

“An exciting romp through the maze of Washington politics.”—The Dallas Morning News During a gala benefit for the Democratic Party's hottest presidential hopeful at the glittering Kennedy Center, a young woman dies, a victim of quick and brutal violence. The murder weapon belongs to the candidate. The chief suspect is the candidate's son. The dynamic campaign of Senator Kenneth Ewald has collided with a tragedy that can send his son to jail—and wreck his own career. George Washington University law professor Mac Smith comes out of the classroom to tackle a case that's bad for Senator Ewald but may prove even worse for the nation. And Smith himself marches straight into the firing line of an unscrupulous TV evangelist who gets his orders from God and a dethroned Central American dictator who takes interference from no one. . . . “Margaret Truman has become a first-rate mystery writer.”—Los Angeles Times Book Review