F.X. Regan

DEPARTMENT ECHO finds Hawk as the first police officer on the scene in 1984 when Dr. David Richards is assassinated answering the door to his Old Town Alexandria, Virginia townhouse late at night.

Fresh off the drama several months ago that included a shootout at Rosslyn Station, the last Metro stop in Virginia, and a conflagration at the Federal Courthouse in Washington, D.C., Fairfax County Detective Sergeant Kiki Diaz is leaving an interview in McLean....

After a successful undercover operation ensnared an MS-13 gang leader in a high-profile human trafficking investigation, the case is picked up by the feds, and Fairfax County Police Detective Sergeant Kiki Diaz prepares for a complex federal trial in Washington, D.C.

Jack can't stay out of trouble with the chief of detectives back home, mostly due to his drinking, and his cockups get him sent to the Nevada desert as punishment. But it's not the murders that bother Black Jack, so much as the evidence he finds about the events from Roswell in 1947....