LEAVE NO TRACE

A fifth outing pits search-and-rescue officer Meg Jennings and her canine partner against a serial killer whose choice of weapons drives the story.

The shooting of Sgt. Noah Hubbert, of the Georgia State Patrol, would be shocking under any circumstances. What sets it apart is the fact that he’s been shot with an arrow—and that he’s not the first such victim in the area. Tim Reynolds, the chairman of the Fannin County Board of Commissioners, was struck down by an identical arrow two weeks ago. The killer’s modus operandi should make him absurdly easy to track down: How many archers can reliably hit their targets from as far away as this one clearly was? And the most likely motive is pretty clear too: opposition to the Copperhill Dam, which has been planned to manage the water level of the Toccoa River, which separates McCaysville, Georgia, from Copperhill, Tennessee. But that doesn’t deprive Driscoll of the opportunity for several gripping sequences involving the tracking of the suspect by members of the Human Scent Evidence Team and their canine partners. These action sequences, juiced by the heroine’s fear of heights, are terrific, and the interplay between the dogs and their handlers is deeply felt. But neither the plotting nor the characterization measures up to them. Meg’s friend Clay McCord, of the Washington Post, generates a list of award-winning archers, and then Meg and Special Agent Sam Torres, of the Atlanta FBI, go down the list, trying to ignore the mounting body count, till a profiler points them to the only suspect who’s come close to making an impression.

Strictly for dog lovers and action fans. Dogs-in-action junkies will be transported.