While volunteering with Doctors for a Better World, at the Raul Mesa Carreras Eye Hospital in Havana, Cuba, an American doctor is brutally murdered in his hotel room. Less than twenty-four hours later, Adam Grant, director of the newly formed Select Home for Operational Personnel (SHOP), receives news of the suspicious death. SHOP’s purpose and Adam’s responsibility is to forge cooperation and provide support to agencies within the U.S. federal government that deal with international relations and law enforcement inside and outside the United States. In cooperation with the FBI and Cuban authorities, Adam and his team soon find themselves trying to weave together the circumstances and events that surround the doctor’s death-including a photograph of a bottle of the opioid hydrocodone 10/325 and the mysterious homicides of three Cuban nationals. Helveston’s fast-moving plot takes readers from Havana to Grand Rapids, Michigan, while offering a candid discussion on the opioid crisis inside the U.S. This is book three in the Adam Grant series.