Brennan and Booth are called to the site of an explosion in a Miami hotel where several people were either injured or died, including an unidentified body that was found burned, thought to be that of the bomber. Initially, the explosion is thought to be the work of a Colombian drug cartel intending to target Judge Dolores Ramos, the Colombian judicial representative, who survived the blast. Diplomatic Immunity and State Department official Alex Radziwill stands in way of Brennan and Booth’s investigation as they pursue key clues about the case.