Near the end of Cassie's last visit to Washington, on the night of President Glen and Nips's first state dinner, an assassin killed the Ukrainian Ambassador and Vice President Blaner. At the same time, OmegaTroopers attacked the . Now, first daughter Cass and boyfriend Keith hurry the kids back to WatTechPrep. Cass's relationship with Keith continues to mature, but nightmares about funerals haunt her. She senses that worse may yet happen-this the Watson family, after all. the fourth book in the funny, fast-moving, action-packed "NorthWatch" series of young adult coming-of-age mystery/thrillers.