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Plot Summary

Night Drop at Acu-Care

A body dumped, a mystery begins

In the dead of night, a security camera at the failing Westside Acu-Care Hospital captures a hooded man dumping a swaddled, lifeless body. LAPD Lieutenant Milo Sturgis and psychologist Alex Delaware are called in. The hospital's history is checkered—once an abortion clinic, then a rehab, now a barely functioning acute care center. The victim is a young woman, and the investigation is hampered by poor security, a missing guard, and a lack of witnesses. The scene is clinical, impersonal, and the only clues are the methodical way the body was left and the care taken to avoid identification. The case is immediately odd, with the victim's identity and the motive for her death shrouded in secrecy.

The Unnamed Victim

A face, a name, a life lost

Fingerprints identify the victim as Marissa French, a 25-year-old aspiring actress and part-time caregiver. Her online presence is filled with glamorous photos, but her real life is less charmed—she floats between jobs, hoping for a break. The last image of her, posted hours before her death, shows her with a much older, muscular man—Paul O'Brien—who exudes predatory confidence. Marissa's friends describe her as sweet but increasingly distant, obsessed with her acting dreams and vulnerable to manipulation. The investigation pivots to her social circle and the mysterious man in the final photo.

Marissa's World Unveiled

Friends, ambition, and dangerous hope

Delaware and Sturgis interview Marissa's friends—Tori, Beth, Bethany, and Yoli—who reveal a world of "hot girl" party lists, boutique openings, and the constant pressure to be seen. Marissa, once religious and sheltered, is now adrift, her mother dead, her father absent, and her only family an aunt she barely knows. The friends recall Marissa's excitement about meeting a "producer" who promised her a real acting role. They warned her, but she was determined. The group's dynamic is fractured by jealousy, ambition, and the predatory men who circle their world. The friends' testimonies paint Marissa as both a dreamer and a target.

The Producer in Red

Predator and prey, a fatal encounter

The man in Marissa's last photo is identified as Paul O'Brien, a failed stuntman and bouncer with a history of exploiting women. Surveillance and social media place Marissa and O'Brien together at a party the night she died. O'Brien's pattern emerges: he drugs women, takes them home, and discards them when things go wrong. His roommate, Marty Kehoe, describes O'Brien's predatory behavior and the parade of unconscious women he carried out of their shared apartment. The evidence points to O'Brien as Marissa's killer, but before he can be arrested, he is found dead—shot with a sniper's precision.

Friends and Fractures

Grief, guilt, and the search for justice

Marissa's friends are devastated but not surprised by her fate. The investigation into O'Brien's death reveals a web of connections: he worked security for Gerald Boykins, a wealthy ex-gangster turned music producer, and had ties to the same party circuit as Marissa. The detectives consider whether O'Brien's murder is revenge for Marissa or another of his victims. Meanwhile, the case expands as another body is found—Jamarcus Parmenter, a rapper with a violent past, killed months earlier by the same rifle. The pattern of targeted, precise killings begins to emerge.

O'Brien's Final Party

A killer's pattern, a city's secrets

The sniper's third victim is Whitney Killeen, a single mother shot while boating with her toddler in a secluded Ventura lake. The murder is professional, the motive unclear. Her ex, Jay Sterling, is a plausible suspect due to a bitter custody battle, but he has an alibi. The detectives realize the sniper is a contract killer, hired to solve personal grievances. The cases—Marissa, O'Brien, Parmenter, and Killeen—are linked by the same weapon, but the clients and motives differ. The investigation turns to the families and associates of the victims, searching for connections.

The Sniper's Signature

A mathematical mind behind the trigger

The detectives discover that all the victims are connected through a network of high-achieving, anxious families and their children. A new victim, Emmanuel Rosales, a beloved high school teacher, is killed in his backyard. The sniper's modus operandi of precision and the lack of forensic evidence point to a highly skilled, calculating killer. The team uncovers a pattern: the victims are either predators themselves or obstacles to the ambitions of others. The sniper is not just a hired gun but someone who believes in a twisted form of justice.

Three Deaths, One Rifle

Connecting the dots, closing in

Ballistics confirm the same .308 rifle was used in all the murders. The detectives map out the victims' lives and find a common thread: a math tutor named Cameron Flick, who has worked with the children of several families involved in the cases. Flick is a former math prodigy, dismissed from graduate school for lack of originality, now making a lucrative living as a private tutor. His students are the children of the wealthy and ambitious, and he has access to their families' secrets and frustrations.

The Math of Murder

Genius, resentment, and the thrill of the hunt

Flick's background reveals a history of violence: as a teenager in Ohio, he was likely responsible for two unsolved sniper killings. His psychological profile is chilling—he is a narcissist who sees himself as a righteous avenger, eliminating those who threaten his students or offend his sense of order. He is methodical, patient, and derives sexual satisfaction from the planning and execution of his crimes. The detectives realize Flick has inserted himself into the lives of his clients, offering not just academic help but a deadly solution to their problems.

The Avenger's Pattern

Families, ambition, and the cost of protection

The investigation uncovers that Flick's victims were targeted on behalf of his students or their families—sometimes at their request, sometimes on his own initiative. He kills to "protect" the children of the elite, to punish those he deems unworthy, and to assert his own superiority. The families, whether complicit or ignorant, are tainted by their ambition and willingness to look the other way. Flick's crimes are both personal and professional, a perverse extension of his role as a tutor and mentor.

Family Ties and Motives

Revenge, guilt, and the limits of justice

As the detectives close in, they confront the families involved. Some are devastated to learn the truth; others are relieved that their problems have been "solved." The investigation exposes the dark side of parental ambition, the pressure on gifted children, and the ease with which privilege can buy silence or violence. Flick's own family history is one of abuse, neglect, and early violence, fueling his sense of grievance and entitlement. The detectives grapple with the moral ambiguity of the case—who is truly responsible, and can justice ever be complete?

The Tutor's Secret Life

The mask slips, the truth revealed

Flick is arrested after a tense surveillance operation. In custody, he is arrogant, contemptuous, and convinced of his own genius. He taunts the detectives, insisting he is a hero, not a villain, and that his actions were justified. His files reveal meticulous planning, a cold detachment, and a belief in his own moral and intellectual superiority. The families he "helped" are left to reckon with the consequences of their complicity or ignorance. Flick's downfall is not just legal but psychological—when confronted with his academic failures, he unravels.

The Trap is Set

Confrontation, confession, and collapse

Flick's trial is a spectacle of ego and delusion. He fires his lawyers, insists on representing himself, and tries to manipulate the proceedings. The detectives and Delaware see through his facade, exposing his insecurities and failures. Flick's self-image as a genius and avenger crumbles under scrutiny. In the end, unable to face the reality of his mediocrity and the certainty of punishment, Flick takes his own life in jail, leaving behind a trail of victims and unanswered questions.

The End of Genius

Aftermath, reflection, and uneasy closure

With Flick dead, the cases are officially closed, but the detectives and Delaware are left unsettled. The families of the victims and the clients are scarred, some relieved, others haunted by guilt. The investigation has exposed the dark underbelly of privilege, ambition, and the desire for control. Delaware reflects on the nature of justice, the limits of law, and the enduring pain of loss. The story ends not with triumph but with a somber recognition of the complexity of human motives and the cost of genius gone wrong.

Characters

Alex Delaware

Empathetic psychologist, moral compass, observer

Alex Delaware is a clinical psychologist who consults for the LAPD. He is analytical, compassionate, and deeply attuned to the psychological undercurrents of crime. Delaware's role is to provide insight into the motives and behaviors of both victims and perpetrators. He serves as the reader's guide through the labyrinth of ambition, trauma, and violence that defines the case. Delaware's own history of overcoming adversity informs his empathy, but he is not immune to the emotional toll of his work. His relationship with Milo is one of mutual respect and intellectual partnership.

Milo Sturgis

Relentless detective, skeptical, driven by justice

Lieutenant Milo Sturgis is a seasoned LAPD homicide detective with a reputation for tenacity and a high solve rate. He is gruff, pragmatic, and often frustrated by bureaucracy and the limitations of the law. Milo's partnership with Delaware is central to the narrative—he relies on Alex's psychological insights to see beyond the surface of the crimes. Milo is haunted by the suffering he witnesses and is driven to protect the vulnerable, even as he struggles with the moral ambiguities of his cases.

Cameron Flick

Brilliant, narcissistic, avenger-turned-serial killer

Cameron Flick is the antagonist—a former math prodigy whose academic failures and childhood trauma have warped his genius into a weapon. Flick is methodical, patient, and sees himself as a righteous avenger, eliminating those who threaten his students or offend his sense of order. He is sexually aroused by the planning and execution of his crimes, and his need for control and admiration drives him to insert himself into the lives of the elite. Flick's downfall is his inability to accept mediocrity and his compulsion to prove his superiority, even as it leads to his destruction.

Marissa French

Vulnerable dreamer, victim of ambition and predation

Marissa is a young woman caught between her dreams of stardom and the harsh realities of Los Angeles. She is sweet, naive, and increasingly isolated as she chases elusive opportunities. Marissa's vulnerability makes her a target for predators like O'Brien, and her death is both a personal tragedy and a catalyst for the unraveling of the case. Her friends' grief and guilt highlight the dangers faced by young women in a world that commodifies beauty and ambition.

Paul O'Brien

Predatory bouncer, failed stuntman, victim and perpetrator

O'Brien is a physically imposing man with a history of exploiting women. He is charming on the surface but deeply manipulative and dangerous. His pattern of drugging and discarding women makes him a suspect in Marissa's death, but he is himself killed by the sniper. O'Brien's life and death exemplify the cycle of predation and retribution that runs through the novel.

Gerald Boykins

Wealthy ex-gangster, protective father, possible client

Boykins is a former Crip turned successful music producer. He is fiercely protective of his daughter Keisha, who is threatened by Parmenter's rap lyrics. Boykins' wealth and connections make him a plausible client for the sniper, but his true involvement remains ambiguous. He represents the lengths to which parents will go to protect their children and the moral compromises of privilege.

Keisha Boykins

Gifted, chronically ill, catalyst for violence

Keisha is Boykins' only child, a brilliant student suffering from a chronic illness. Her vulnerability and ambition make her the focus of her parents' protectiveness and Flick's attention. The threats against her trigger the chain of murders, and her story underscores the pressures faced by gifted children and their families.

Jay Sterling

Ambitious executive, embattled father, red herring

Sterling is Whitney Killeen's ex, embroiled in a bitter custody battle. He is a plausible suspect in her murder but ultimately serves as a red herring. Sterling's story highlights the destructive potential of family conflict and the ways in which ambition and resentment can spiral out of control.

Whitney Killeen

Private, isolated, collateral victim

Whitney is a single mother who retreats from the world to protect her son. Her murder is professional and impersonal, a byproduct of the ambitions and grievances of others. Whitney's isolation and the lack of clear motive for her death reflect the randomness and collateral damage of violence.

Emmanuel Rosales

Beloved teacher, innocent target, symbol of lost ideals

Rosales is a dedicated high school teacher, respected by colleagues and loved by students. His murder is the most senseless, the result of a family's grief and the sniper's warped sense of justice. Rosales represents the ideal of selfless service, destroyed by the very forces he sought to nurture.

Plot Devices

Intersecting Lives and Motives

Multiple storylines converge through shared ambition and trauma

The novel weaves together the lives of victims, suspects, and investigators, using overlapping social circles, family dynamics, and professional networks. The sniper's victims are connected not by direct relationships but by the ambitions, grievances, and vulnerabilities of those around them. This structure allows for a complex exploration of motive and consequence, as each character's actions ripple outward, affecting others in unexpected ways.

The Outsider's Perspective

Delaware's psychological insight reframes the investigation

Alex Delaware's role as an outsider—both to the police and to the elite families he investigates—provides a unique lens through which to view the case. His empathy and analytical skills allow him to see patterns and motives that others miss, and his reflections on justice, ambition, and trauma deepen the narrative's psychological complexity.

The Sniper's Modus Operandi

Precision, patience, and the illusion of justice

The sniper's killings are marked by meticulous planning, technical skill, and a belief in the righteousness of his actions. The use of a single, precise shot to the neck is both a signature and a statement—a demonstration of control and a claim to moral superiority. The killer's pattern is both personal and impersonal, blending professional detachment with intimate knowledge of his victims' lives.

Foreshadowing and Red Herrings

Clues and misdirection sustain suspense

The investigation is marked by false leads, ambiguous motives, and shifting suspicions. Characters like Boykins and Sterling serve as red herrings, their plausible motives and connections keeping the detectives—and the reader—off balance. Foreshadowing is used to build tension, with early hints of the sniper's psychological profile and the eventual revelation of Flick's identity.

Psychological Analysis and Moral Ambiguity

Exploring the gray areas of justice and responsibility

The novel delves into the psychological motivations of both victims and perpetrators, blurring the lines between innocence and guilt. The families who benefit from the sniper's actions are complicit, whether through direct involvement or willful ignorance. The detectives themselves are forced to confront the limits of the law and the complexity of human motives, leading to an uneasy sense of closure.

Analysis

A modern parable of ambition, privilege, and the dark side of genius, "Open Season" uses the structure of a police procedural to explore the psychological and moral complexities of violence in contemporary society. The novel interrogates the ways in which ambition—whether for fame, success, or the protection of loved ones—can lead to complicity in evil. Through the character of Cameron Flick, Kellerman examines the dangers of unchecked genius, narcissism, and the seductive power of control. The intersecting lives of victims and perpetrators reveal a world in which privilege can buy both silence and violence, and in which the pursuit of justice is fraught with ambiguity. The detectives' struggle to untangle the web of motives and relationships reflects the broader challenge of making sense of a world where the boundaries between right and wrong are increasingly blurred. Ultimately, "Open Season" is a meditation on the cost of genius gone awry, the limits of law, and the enduring need for empathy and accountability in the face of tragedy

Last updated:

Review Summary

4.22 out of 5
Average of 7k+ ratings from Goodreads and Amazon.

Open Season receives mixed reviews as the 40th Alex Delaware novel. Many praise the familiar characters and engaging mystery, though some find it slow-paced with excessive detail. The plot follows Alex and Milo investigating seemingly unrelated murders that may be connected to a sniper. Fans appreciate the duo's chemistry and psychological insights, while critics note repetitive elements. Overall, readers find it a solid entry in the long-running series, with most recommending it to established fans and newcomers alike.

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About the Author

Jonathan Kellerman is a prolific author born in 1949 in New York City. He earned a Ph.D. in psychology from UCLA at age 24 and worked extensively in pediatric psychology. Kellerman's first novel, "When the Bough Breaks," became a bestseller in 1985, launching his career as a crime novelist. He has since published a bestselling novel annually, often featuring psychologist Alex Delaware. Kellerman has also written non-fiction and children's books. Married to novelist Faye Kellerman, he is a Clinical Professor at USC's Keck School of Medicine. His background in psychology heavily influences his writing, particularly in the Alex Delaware series.

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