After a gang member is killed, the Fishers find that his family's wishes for burial differ from those of his gang leader. Nate's girlfriend Brenda (Rachel Griffiths) makes an unfavorable impression during a family dinner.
Harm and Mac work to uncover and stop an attack on theSeahawk carrier group.
Harm goes under cover to help Mac investigate a Marine captain who risks the lives of his men in training exercises as preparation for real combat.
As a huge tsunami heads directly towards Miami, a ten-hour warning gives citizens just enough time to evacuate the city. In the chaos, two people are killed in a parking lot and the evidence leads Horatio to discover a plot to rob a bank timed to take advantage of the evacuation.
While investigating the murder of man hired to make dirty bombs that terrorists intend to set off in Miami, Horatio finds the bloody fingerprint of his brother, Raymond, who he believed to be dead.
