Anatomy of an Alibi Summary Chapter by Chapter | Ashley Elston
Introduction: Unraveling a Perfect Lie
Have you ever wondered how far someone would go to create the perfect lie—and what happens when it collapses?
Anatomy of an Alibi by Ashley Elston opens with that unsettling question and slowly tightens its grip from there.
Told through shifting perspectives and layered timelines, the novel drops us into Baton Rouge and St. Francisville, where appearances matter, money talks, and truth is often buried under carefully constructed stories.
Book Structure Overview
Total Chapters: 42
Prologue / Epilogue: No formal prologue; timeline-based sections including “Ten Years Ago”
Narrative Flow: Non-linear, moving between before, during, and after the alibi
POV: Multiple first-person narrators
Anatomy of an Alibi Summary Chapter by Chapter
This section provides a spoiler-aware narrative walkthrough of the book, chapter by chapter.
Chapter 1: Aubrey (The Alibi)
Aubrey sits in a St. Francisville bar, disguised as Camille Bayliss. She intentionally draws attention while maintaining her false identity, flirting with a charming stranger and making up stories.
An alarm signals the end of her performance, and she leaves abruptly, her role in creating a digital alibi complete but her unease growing.
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Chapter 2: Aubrey (The Alibi)
Aubrey meets Camille in a gas station bathroom to swap back their clothes and belongings. Camille claims her spy mission at home failed, but Aubrey suspects she’s lying.
Aubrey returns to her life in Baton Rouge, reflecting on the digital trail that falsely places Camille out of town. She tells her housemate Deacon they must move to “Plan B.”
Chapter 3: Hank (After the Alibi)
Hank Landry, Ben Bayliss’s law partner, rushes to Ben’s house after a panicked call from Camille.
He finds Ben murdered in his home office and takes charge, instructing a distraught Camille on how to handle the police.
As officers arrive, Hank asserts himself as her attorney, controlling the initial flow of information at the new crime scene.
Chapter 4: Hank (After the Alibi)
Detective Sullivan allows Hank to collect Ben’s sensitive files.
Hank notices an open folder and a FedEx envelope on the desk. During preliminary questioning, Camille details her alibi in St. Francisville, complete with receipts.
Hank realizes both he and Camille will be natural suspects in the investigation.
Chapter 5: Camille (The Alibi)
Camille explains how she became a “ghost” by leaving her phone and car with Aubrey to escape her husband Ben’s tracking.
Sneaking back home in a disguise, she aims to find evidence of his corruption to gain leverage in a divorce, finally acting on years of suspicion.
Chapter 6: Camille (Before the Alibi)
After a banquet, a drunk Ben admits he “fucked up” but has a plan. Camille finds his briefcase unlocked and discovers a napkin with Aubrey Price’s contact info inside.
Researching Aubrey, Camille feels a dark vindication and a new sense of purpose.
Chapter 7: Aubrey (Before the Alibi)
Camille confronts Aubrey at the tavern where she works, accusing her of an affair with Ben. Aubrey denies it, and the mention of Paul Granger’s name triggers a reaction from Camille.
After Camille flees, Aubrey realizes Ben has been watching her house, sparking fear.
Chapter 8: Hank (After the Alibi)
At his office, Hank discovers Ben had begun the process to dissolve their partnership, which would have forced Hank out.
With Ben dead before signing, the firm now belongs solely to Hank, leaving him with complex feelings of grief and relief.
Chapter 9: Aubrey (The Alibi)
Aubrey goes off-script from Camille’s plan.
With her housemates’ help, she clones the key to Camille’s Range Rover and installs a tracker to monitor Ben’s movements herself, ensuring she has her own leverage in the risky scheme.
Chapter 10: Camille (The Alibi)
Hidden in her attic with hidden cameras, Camille watches Ben arrive home.
She sees him review a mysterious envelope and is stunned when he pulls up a photo of Aubrey Price on his computer, confirming their connection.
Chapter 11: Hank (After the Alibi)
Camille’s powerful father, Randall Everett, visits Hank, aggressively questioning his role as executor and insinuating Hank benefited from Ben’s death.
Hank realizes his own alibi is weak and vows to protect himself from the Everett family’s corruption.
Chapter 12: Aubrey (The Alibi)
Aubrey maintains Camille’s appearance while her friend Serenity takes Camille’s phone to create a movement trail.
Aubrey and Deacon then drive to the Louisiana State Penitentiary, revealing that Ben used a car restoration project to snoop on Aubrey.
Chapter 13: Camille (Before the Alibi)
At a gala, Camille feels like a trophy wife. Her research reveals Paul Granger was convicted for killing Aubrey’s parents.
She suspects Ben is involved and sees his plan to send her out of town as a ploy, giving her hope to find divorce leverage.
Chapter 14: Hank (After the Alibi)
Detective Sullivan requests a formal interview with Camille and reveals Ben signed for a safe key he didn’t own.
Hank digs into Ben’s files, finding notes on Aubrey Price and Paul Granger, and starts his own investigation.
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Chapter 15: Aubrey (Before the Alibi)
Deacon reveals Ben’s corrupt reputation.
They learn Ben hired a PI to find out what new evidence Paul Granger has. The PI notes Ben became agitated when Hank showed interest in Paul’s case, suggesting Ben had something to hide about the old hit-and-run.
Chapter 16: Camille (The Alibi)
From the attic, Camille watches a video of Aubrey being berated by police and sees Ben’s furious reaction. She overhears Ben discuss a gun safe and hide a key.
Her shock deepens when her sister-in-law, Margaret, arrives for a secret meeting with Ben.
Chapter 17: Aubrey (Before the Alibi)
Aubrey intercepts Camille and claims Ben was involved in her parents’ death. Bluffing about having evidence, she convinces a terrified Camille to work together.
Aubrey proposes the alibi swap so Camille can spy on Ben, seeing it as her only chance for the truth.
Chapter 18: Hank (After the Alibi)
Hank updates Camille and handles an aggressive client, Pete Sanders, who expects witness intimidation like Ben provided.
Hank finds notes referring to “Chief,” deepening his unease about Ben’s clandestine activities.
Chapter 19: Aubrey (The Alibi)
Aubrey visits Paul Granger in prison.
He reveals a gas station video proves his innocence and that a man connected to the case told him he was framed. Aubrey realizes that man is the deceased Kevin Foster.
She and Deacon plan to intercept Ben for the evidence.
Chapter 20: Camille (The Alibi)
Camille watches Margaret warn Ben that her brother Silas is watching him. Ben reveals he only covered for Silas in the hit-and-run a decade ago.
Horrified, Camille learns Silas was the driver. As she tries to retrieve her cameras, Ben catches her.
Chapter 21: Ben (Ten Years Ago)
After the hit-and-run, Silas and Margaret show up at Ben’s window. Randall Everett arrives and constructs a detailed alibi, offering to pay Ben’s mother’s debts in exchange for his silence. Ben makes a “deal with the devil” to protect Silas and secure his future.
Chapter 22: Hank (After the Alibi)
Hank and his researcher discover the first responder to the hit-and-run was Chief Kevin Foster.
They find Foster was “Chief” in Ben’s notes and was repenting before his death. Hank suspects Ben was killed to prevent Foster’s secrets from coming out.
Chapter 23: Camille (The Alibi)
Ben confronts Camille, shows her a photo of Aubrey in disguise, and destroys her camera cards.
Camille accuses him of being her father’s puppet and demands a divorce. Enraged that Aubrey is involved, Ben storms out after Camille calls Silas.
Chapter 24: Hank (After the Alibi)
At Ben’s Rosary, Hank observes family tensions and helps a overwhelmed Camille.
He sees Aubrey Price enter and follow Camille into the bathroom but is pulled away by a client before he can intervene.
Chapter 25: Aubrey (After the Alibi)
Aubrey confronts Camille in the bathroom.
They realize they must cooperate as both are exposed. Aubrey spots Silas and recognizes him as the stranger from the bar, realizing he used her to cement Camille’s alibi. They deduce Ben’s PI accidentally blew their cover.
Chapter 26: Ben (Ten Years Ago)
Ben and Silas stay at an Everett condo to cement their false alibi.
Silas is distraught, but Ben tells him to be grateful. Margaret arrives, and she and Ben form an alliance as outsiders who now have leverage over the powerful Everetts.
Chapter 27: Camille (The Alibi)
Silas confesses to Camille that he was the driver and their father fixed the case.
Camille follows Aubrey and sees Silas check on her at the bar. Silas reveals Hank receiving Paul’s case triggered the scramble for Foster’s evidence. Camille resolves to demand a divorce.
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Chapter 28: Hank (After the Alibi)
In a formal interview, Camille sticks to her alibi with Silas. Sullivan reveals Ben was killed with a custom hunting knife Camille gifted him.
Hank ends the interview when it turns to marital problems, and Camille breaks down learning the details of Ben’s wounds.
Chapter 29: Aubrey (After the Alibi)
Aubrey and Deacon destroy her electronics and dump them in the river to erase her digital trail.
At her parents’ grave, Aubrey promises to find the truth but fears becoming a murder suspect.
Chapter 30: Camille (After the Alibi)
Silas corroborates Camille’s story.
Sullivan reveals Ben died between 6 and 8 p.m., tightening the timeline. Silas tells Hank that Ben wanted him out for being uncontrollable and reveals Foster’s evidence implicates their father. They realize Ben died before retrieving the files.
Chapter 31: Hank (After the Alibi)
Hank collects Ben’s effects and sees the photo of Aubrey disguised as Camille. He learns Sullivan is Foster’s nephew and was present the night of the hit-and-run.
Hank visits Aubrey at the tavern, and Deacon later warns him to protect his own.
Chapter 32: Aubrey (After the Alibi)
Aubrey finds Ben’s bloody knife planted in her drawer.
Her housemates hide it before police arrive with a search warrant. After the fruitless search, Deacon calls Hank to show him the knife. Aubrey tells Hank to ask Camille about St. Francisville.
Chapter 33: Ben (Ten Years Ago)
Ben and Silas return to Corbeau. Silas is guilt-ridden after learning the victims died.
Ben and Margaret solidify their alliance, understanding their silence makes them valuable to the Everetts. Ben signs his false witness statement.
Chapter 34: Camille (After the Alibi)
Silas and Camille retrieve the safe key and go to Foster’s house, but the safe is empty. Deacon arrives, gun drawn, revealing he was also tracking the evidence.
They realize the evidence was never there.
Chapter 35: Hank (After the Alibi)
Hank visits Paul Granger, who reveals he gave Foster a jewelry box with a hidden compartment.
Hank deduces the USB drive is in the box Paul sent to Aubrey. He promises to help with Paul’s appeal and calls Aubrey.
Chapter 36: Aubrey (After the Alibi)
Aubrey finds the USB drive in the jewelry box. Serenity’s boyfriend, Frank, offers a laptop but leaves with the drive. Aubrey and Deacon realize Frank was a plant working for someone else, and the evidence is lost again.
Chapter 37: Camille (After the Alibi)
Camille decides not to return to her old house. Silas brings the stolen USB drive to the farm.
The video reveals Margaret, not Silas, was the driver who killed Aubrey’s parents. Enraged, Silas confronts this betrayal. Margaret attacks Camille, knocking her out.
Chapter 38: Hank (After the Alibi)
Hank finds an unconscious Camille and rushes her to the hospital. He learns Frank was Silas’s plant.
Camille survives and reveals Margaret attacked her after the truth was uncovered. Silas goes searching for the vanished Margaret.
Chapter 39: Ben (Ten Years Ago)
Chief Foster and his nephew, Nathan Sullivan, take Ben’s false statement, dictating the exact narrative. Ben realizes the entire investigation is corrupt.
The chapter reveals Sullivan is the detective now investigating Ben’s murder.
Chapter 40: Aubrey (After the Alibi)
Detective Sullivan visits Aubrey alone, admits to killing Ben to protect Foster’s secrets, and tries to strangle her.
Deacon arrives and kills Sullivan in the struggle. Silas helps frame the dead Sullivan for the original hit-and-run to protect Deacon.
Chapter 41: Camille (After the Alibi)
Silas explains that Sullivan will be blamed for the hit-and-run, freeing Paul Granger. Camille decides to buy and gift Aubrey’s boardinghouse to her.
Silas admits he’s becoming like his father. A new connection begins to form between Hank and Camille.
Chapter 42: Aubrey (After the Alibi)
Silas visits Aubrey to tell her Paul will be freed and that Margaret died in a “fatal accident,” calling it the only justice possible.
Aubrey realizes that she and Deacon are now Silas’s alibi for his wife’s death, binding them to him.
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