Two more murders involving former colleagues elsewhere in the country have Ike's old friend from the agency, Charlie Garland, searching the files for a connection. However, stonewalling by the CIA, as well as conspiracies, real and imagined, mean that Ike and Ruth are alone on the island and facing an unknown number of determined assassins.
To complicate matters, Ruth's mother decides to drop in on them just as the excitement begins. Late arrivals by the director of the CIA and Charlie Garland only make matters worse. Meanwhile, Ruth daydreams of Plan B-Las Vegas-in hopes that she and Ike will finally be able to get away from it all while lost in the crowds.