When a satellite accidentally crashes into the jungle, Jenner asks Rio to accompany the recovery team on their retrieval mission. One of the expedition members is Dr. Marie Deschaux, the sexy French scientist who designed the satellite. Marie has ulterior motives for wanting to get to the satellite so quickly: she has secretly used plutonium in the satellite, so she is intent on killing everyone who finds out. Rio reluctantly has to help her find it before the plutonium kills thousands of innocent people.

Rio and Wiley are ordered by Furman to protect the life of Ramon Estrada, a filthy gangster in Buenaventura, who has made enemies in the mob. Furman wants to protect him because Estrada has proven himself to be a useful snitch. An assassin is coming to Costa Perdida to end his life. Wiley sets up secret video cameras in all the rooms at the Parador Hotel to try and figure out which of the new guests is the killer. But Estrada has many enemies, and finding the real assissin turns out to be difficult.