Set three months before the deadly asteroid 2011GV1 is due to hit Earth, this Last Policeman sequel chronicles the further adventures of Hank Palace. The Concord Police Department is now operating under the auspices of the U.S. Justice Department, and Hank is out of a job-until he's hired by a business tycoon to help find the man's estranged son. Hank's search leads him to a visibly collapsing East Coast landscape where anti-immigrant militia patrol the shores, fending off droves of people fleeing the impact zone of the asteroid.