Wally and his wife, Shannon, a fellow P.I. attend a Doc Severinsen concert at the Tucson Community Center. However, at the end of the concert while Doc is hitting his "High C" notes on his trumpet, a loud scream is heard. When they go backstage to investigate, they discover that a woman has been stabbed to death with a Tren de Agua style stiletto. When they view the dead body, Wally recognizes the woman as the wife of Venezuelan drug cartel leader, Hugo Ladron.