The Rule of Threes by Jeffery Deaver

Published by Amazon Original Stories on March 1, 2024

The Rule of Threes is a serial killer novella that challenges the reader to identify the killer. To solve the puzzle, the reader will need to identify the killer’s motivation. Jeffery Deaver adds so many plot twists that the reader will be challenged to keep up with the novella’s changing landscape. Solving the mystery is out of the question.

Constant Marlowe is the protagonist in one of Deaver’s ongoing series. Constant is the kind of police detective who makes her own rules. Those rules aren’t always consistent with the law. Fictional cops who go Dirty Harry on criminals are popular with consumers of crime fiction even if, in the real world, cops who don’t obey the law have no business being cops.

Constant makes her way to Clark Valley, Illinois to investigate a serial killer. Only two women have been killed, so it might be more accurate to say that she is concerned about a budding serial killer. The killer earns the name BRK (for Bludgeon, Rape, and Kill) because that’s what he does to his victims and the media like to identify serial killers by cool names or initials.

The first victim was killed three days before the second. Both are young women of similar size who have short dark hair. As Constant examines the crime scene, Joseph Ray Whelan is hiding in the woods, watching her work. Is he the killer? That would be telling.

A Native American Deputy Sheriff is assigned as Constant’s local contact. They use a gas station security camera to identify license plates of cars that drove past the park where the second killing occurred, hoping one of the drivers might have witnessed something. That strategy brings them into contact with Glen Hope, who was driving his daughter Tamara to her college residence in a nearby town. They stopped to eat lunch in the park, but they give Constant no useful information. Tamara will later become an attempted murder victim, perhaps because BRK believes she is a witness who needs to be removed.

Although her investigation doesn’t seem to be going anywhere, a couple of big dumb guys attack Constant. In the story’s background is a newly discovered treaty that may grant an indigenous tribe the rights to certain land. The attempted thrashing may have been inspired by white supremacists in the Eagle Brotherhood who think that Constant’s presence in the area has something to do with the treaty. They don’t realize that Constant used to be a professional boxer. She likes nothing more than punching big dumb guys. She thinks the guys have been hired to attack her but someone with a rifle foils her plan to beat the truth out of them.

Other key characters are in the business of fencing stolen goods or money laundering. The disparate parts of the story — probably too many for a novella — come together when Constant, using her brain rather than her fists, pieces together clues that reveal an explanation for the killings. She exposes the killer, or thinks she does, but the story continues.

Like most modern crime novels that depend on plot twists, the reader must accept implausible developments for the sake of enjoying the story. What seems to be a final twist at the end is soon followed by another. And another. And one for good measure at the very end. All the twisting struck me as overkill, but such is the way of the modern crime novel. The ending is a bit abrupt, but at least it puts an end to all the twists.

The Rule of Threes is better than the last serial killer story that Deaver wrote for Amazon Original Stories. It might be criticized as formulaic if the formula is “stuff as many surprises into the story as possible.” That is, in fact, an approach that Deaver often takes.

The notion that a character is obsessed with “threes” is gimmicky but contributes nothing to the story. Constant is a fairly one-dimensional character so plot is everything. While I wasn’t entirely sold on the plot, it moves quickly and is reasonably entertaining. The word count is sufficiently high that the novella offers a meatier reading experience than many Amazon Short Originals, including others that Deaver has written, so the story earns an unenthusiastic recommendation.

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