Anatomy of an alibi / Ashley Elston.

Enhanced descriptions from Syndetics:

AN INSTANT NEW YORK TIMES BESTSELLER

FROM THE #1 NEW YORK TIMES BESTSELLING AUTHOR OF FIRST LIE WINS

Two women. One dead husband. And only one alibi.

"Elston expertly unravels a web of secrets and lies. You won't be able to put this excellent thriller down until the final shocking page." --Megan Miranda

Everyone at Chantilly's Bar noticed out-of-towner Camille Bayliss. Red lips, designer heels, sipping a Negroni. But that woman wasn't Camille Bayliss. It was Aubrey Price.

Camille Bayliss appears to have the picture-perfect life; she's married to hotshot lawyer Ben and is the daughter of a wealthy Louisiana family. Only nothing is as it seems: Camille believes Ben has been hiding dirty secrets for years, but she can't find proof because he tracks her every move.

Aubrey Price has been haunted by the terrible night that changed her life a decade ago, and she's convinced Benjamin Bayliss knows something about it. Living in a house full of criminals, Aubrey understands there's more than one way to get to the truth--and she may have found the best way in.

Aubrey and Camille hatch a plan. It sounds simple: For twelve hours, Aubrey will take Camille's place. Camille will spy on Ben, and the two women will get the answers they desperately seek.

Except the next morning, Ben is found murdered. Both women need an airtight alibi, but only one of them has it. And one false step is all it takes for everything to come undone.

Reviews provided by Syndetics

Kirkus Book Review

When one woman takes on another's identity to uncover a crime, they both become suspects in a murder. Aubrey Price and Camille Bayliss come from different worlds, only crossing paths because of the discovery that Camille's husband, powerful lawyer Ben Bayliss, is hiding something terrible that affects them both. As the novel opens, Aubrey is driving Camille's Range Rover, then teetering into a bar on Camille's high heels, with Camille's dress and credit cards and a wig that mimics Camille's hair, pretending to be her because Ben tracks his wife's every move and expenditure, and Camille wants to create a smokescreen while she sneaks into his office in search of evidence of that unnamed secret. But the scheme goes awry, and the women become each other's alibis after Camille finds Ben murdered in their home. The first part of the book builds suspense and misdirection well, with Aubrey and Ben's straight-arrow partner, Hank Landry, serving as first-person observers in some chapters while others track Camille. She's a wealthy and privileged woman but not a happy one, stuck under the thumbs of her husband and her tyrannical father, Randall Everett, who pretty much runs their small Louisiana town. Aubrey was orphaned as a teen when her parents died in a car crash and has proudly fended for herself ever since, coming to depend on her four roommates, who have become friends. But as the cast of characters grows, it seems as if almost everyone in town has a motive for killing Ben, and the piling up of suspects and movements among different timelines can sometimes be confusing. And it all comes to a frustrating end when, after a whole school of red herrings, the solution to Ben's murder arrives out of far left field. This mystery's promising premise bogs down in an overloaded cast. Copyright (c) Kirkus Reviews, used with permission.