Free Fire

A stretch of Yellowstone National Park about fifty square miles in size has no residents and, by a quirk of the law, no jurisdiction. It is a "free-fire" zone, and in it a man might kill and answer to no one. Attorney Clay McCann has admitted to murdering four campers there in one of the coldest mass killings Wyoming has known. Now he is walking free.

Joe Pickett is hired to look into the case. As he works, he begins to uncover why McCann did it. The motive lies buried in Yellowstone's rugged backcountry, and it is as dangerous as the man who needs it to stay hidden. This is a Joe Pickett novel by C. J. Box.