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F Marry Kill Plot Summary

Read the complete plot summary and ending explained for F Marry Kill (0). From turning points to emotional moments, uncover what really happened and why it matters.


In Boulder, Colorado, a serial killer, infamously dubbed the Swipe Right Killer, has been targeting unsuspecting women via dating apps. According to the intriguing true-crime podcast, Mark My Murder, the killer has managed to leave no fingerprints behind, which hints at a deep fascination with forensics and a distinctive affinity for rosé. It’s on the eve of her 30th birthday that Eva Vaugh, played by Lucy Hale, gathers with her closest friends: Kelly (Virginia Gardner), Robin (Bethany Brown), and Anthony (Jayr Tinaco). Recently, Eva is reeling from heartbreak after her long-term boyfriend, Jake (RJ Fetherstonhaugh), a police officer, has unceremoniously dumped her.

As the night unfolds, Eva’s older sister, Valerie (portrayed by Laura Yenga), bestows upon her a home security system, underscoring her protective nature. This reveal is further compounded when Valerie shares the hurtful news that Jake is now engaged to another police officer. In a moment of self-discovery, Eva decides to dive back into the dating scene, creating a new profile. She connects with several men, including Kyle (Jedidiah Goodacre), an old acquaintance from middle school, and Mitch, a charming bar owner she encounters in a local watering hole. During her interaction with Mitch, she learns about his unusual circumstance of having no fingerprints due to a previous kitchen accident. Spurred on by some sibling rivalry and a desire to reclaim her independence, Eva ends up taking Mitch home for an intimate encounter.

The following day, an employee from the security company, Norman (a character of pivotal importance), shows up to assess the security setup and shows interest in Eva. He mentions he is pursuing night classes in forensics and even asks her out, which she happily accepts. Soon after, Eva finds herself on a somewhat awkward date with Kyle, where he orders a bottle of rosé and proposes they continue their rendezvous at his place; however, she denies his advance and instead meets Mitch again for another intimate escapade.

With every new date, Eva’s friends and Valerie start to notice eerie echoes between her three suitors and the Swipe Right Killer. A brutal new murder reveals a chilling detail: the killer wears size 10 shoes. This shocking development prompts Eva to take matters into her own hands, leading her on a quest to figure out the unsettling connection between her dating exploits and the string of murders. Mitch’s anger flares when he learns Eva has been dating other men, leading her to a startling discovery: his shoe size is 10 as well. The confusion escalates when she joins Kyle for a picnic, only for him to violently lash out at a man, revealing yet again that his shoe size matches that of the killer’s.

As the tension heightens, Norman installs the home security system and takes Eva out on a date. However, he abruptly leaves after getting a distressing phone call. Eva and her friend Robin’s curiosity gets the better of them as they tail Norman to discover him exiting a house with suspicious plastic bags. They find Norman’s sister, Lila, who uses a wheelchair, who explains his sudden departure. A dinner invitation ensues, but soon Eva discovers Norman’s shoe size is also a fit, and she finds a single woman’s shoe in his belongings. When a conversation about Lila reveals itself, the atmosphere shifts, causing Eva to leave abruptly.

Convinced that something sinister is afoot with Norman, she shares her concerns with Jake at the police station, who reveals that the killer has a disturbing habit of collecting victims’ shoes. Eva, ever the investigative spirit, sneaks into Norman’s house to collect hair and skin samples, relegating them to Jake for further scrutiny. However, when Norman shows up concerned about her strange behavior, she asserts her boundaries and orders him to leave, brandishing the threat of involving the police.

Feeling isolated and unable to reach Valerie or her friends, Eva seeks refuge with Kyle, who has been her connection to her newly installed home security system. However, she soon receives a startling voicemail from Valerie—that Kyle is married and has deceived her about his profession. Tensions culminate when Kyle tries to force himself on Eva; during the chaos, Kelly appears unexpectedly and ends up fatally stabbing him. Eva uncovers a stash of phones in Kelly’s vehicle, belonging to the Swipe Right Killer’s victims. Kelly confesses her dark past, detailing how she killed her cheating husband’s mistress and turned to murder potential intruders into her life. As the situation escalates and Kelly lunges at Eva with a knife, Eva fights back, using a stiletto heel from another victim to stab Kelly.

The police are summoned shortly after, thanks to Valerie’s tracking app set on Kelly’s phone, leading to the apprehension of the murderer. In the aftermath, Eva makes amends with Norman, and they rekindle their relationship. Fast forward, Eva has successfully penned a best-selling crime novel and is now co-hosting Mark My Murder. During a live episode, she receives a surprising phone call from Kelly, who is now incarcerated.

F Marry Kill Timeline

Follow the complete movie timeline of F Marry Kill (0) with every major event in chronological order. Great for understanding complex plots and story progression.


Introduction of the Swipe Right Killer

In Boulder, Colorado, the story begins with a series of murders attributed to a serial killer known as the Swipe Right Killer. The killer targets women who use dating apps, leaving no fingerprints and suggesting a background in forensics.

Boulder, Colorado

Eva's 30th Birthday Celebration

Eva Vaugh celebrates her milestone 30th birthday with her closest friends Kelly, Robin, and Anthony. Despite the festive ambiance, she feels the sting of her recent breakup with Jake, her boyfriend of eight years.

Gift of Security

Later that evening, Eva's older sister Valerie gifts her a home security system, expressing concern for her safety amid the ongoing murders. Valerie then reveals that Jake, her ex-boyfriend, is engaged to another police officer, deepening Eva's sense of betrayal.

New Dating Profile

In an attempt to move on, Eva creates a dating profile and matches with several men, including Kyle, a former classmate. She also meets Mitch at his bar, where a peculiar detail arises: he has no fingerprints due to a kitchen accident.

Bar

Intimacy with Mitch

After catching her sister Valerie spying on her, Eva takes Mitch home, where they have a one-night stand. This decision is fueled by her desire to assert independence and embrace spontaneity after her breakup.

Norman's Arrival

The next morning, Norman, an employee from the security company, arrives to evaluate the system. He shares his interest in forensics and asks Eva out, marking another step in her journey as she begins to explore new connections.

Awkward Date with Kyle

Eva goes on a clumsy first date with Kyle, who orders rosé and suggests moving their date to his place. She declines, instead choosing to meet Mitch again for a more passionate encounter.

Connections to the Killer

Eva's friends and Valerie start to suspect that her three suitors share similarities with the Swipe Right Killer. The realization strikes when a new murder reveals that the killer wears size 10 shoes, prompting Eva to investigate further.

Discovery During Picnic

While on a picnic with Kyle, Eva notices him acting aggressively towards a stranger. It becomes more concerning when she discovers that his shoe size is also 10, raising red flags regarding his potential involvement with the killer.

Park

Tensions with Norman

After Norman installs Eva's security system, they go on a date. However, tensions rise when Eva innocently reveals knowledge about his sister's wheelchair, leading to an uncomfortable moment that forces her to leave.

Norman's House

Gathering Evidence

Driven by her suspicions, Eva secretly obtains hair and skin samples from Norman to turn over to the police. This risky move highlights her determination to uncover the truth, despite the potential consequences.

Norman's House

Confrontation with Kyle

Feeling unsafe, Eva tries to stay with Kyle, only to receive shocking news via voicemail that he is married. A confrontation ensues, culminating in Kelly arriving and fatally stabbing Kyle during a struggle.

Kyle's House

Kelly's Dark Revelation

In a shocking twist, Eva learns that Kelly has been catfishing and killing women whom she perceives as threats due to her husband's infidelity. The chilling details of Kelly's past reveal a deeper psychological turmoil.

Final Showdown

As Kelly attacks Eva with a knife, a struggle ensues leading to Eva stabbing Kelly with a victim's stiletto heel. This intense confrontation ends with the police arriving, called by Valerie, who tracked Kelly's phone.

Kelly's Car

Eva's New Life

After the ordeal, Eva reconciles with Norman, and they resume dating. Time passes, and Eva becomes a best-selling author and co-host of Mark My Murder, ultimately leading to a surprising call from Kelly in prison during a live episode.

F Marry Kill Characters

Explore all characters from F Marry Kill (0). Get detailed profiles with their roles, arcs, and key relationships explained.


Eva Vaugh (Lucy Hale)

Eva Vaugh is a determined and resilient protagonist who finds herself embroiled in a chilling mystery on her quest for love. Recently heartbroken, she channels her energy into investigating the Swipe Right Killer while navigating her complex romantic encounters. Her character evolves from a vulnerable young woman to an empowered individual who overcomes obstacles to seek justice.

👩‍🎤 Protagonist 🔎 Investigator

Kelly (Virginia Gardner)

Kelly is Eva's friend who harbors dark secrets of her own, revealing a twisted side when pushed to her limits. Initially appearing as a supportive ally, her character takes a shocking turn, showcasing the extent to which betrayal and jealousy can push someone into dangerous territory.

😈 Antagonist 🔪 Betrayal

Jake (RJ Fetherstonhaugh)

Jake is Eva's ex-boyfriend, whose betrayal lays the groundwork for Eva's journey. As a police officer, he represents a contrasting force in Eva’s life, struggling with his own decisions that further complicate their relationship. His character embodies the complexities in relationships when fidelity is questioned.

👮‍♂️ Ex-Boyfriend 🤔 Conflict

Mitch (Jedidiah Goodacre)

Mitch is a charming love interest who complicates Eva's pursuits with his unexpected connection to the ongoing murders. His character exemplifies the mystery surrounding Eva's choices, revealing layers of complexity that keep the audience guessing his true intentions.

❤️ Love Interest 🕵️‍♂️ Mystery

Norman (Jayr Tinaco)

Norman is a security company employee with aspirations in forensics, who becomes an unlikely ally in Eva's investigation. His character adds depth to the theme of trust, as Eva wrestles with her suspicions while also finding solace in him amid chaos.

🔒 Ally 📖 Investigator

F Marry Kill Settings

Learn where and when F Marry Kill (0) takes place. Explore the film’s settings, era, and how they shape the narrative.


Time period

The movie unfolds in a contemporary setting, where technology and dating apps play significant roles in the narrative. This modern context emphasizes the issues of relationship dynamics and safety in the age of online dating, reflecting real-world concerns in today's society.

Location

Boulder, Colorado

Boulder, Colorado is a vibrant city known for its stunning natural beauty and outdoor recreational activities. It has a rich cultural scene and is often associated with a progressive lifestyle. The backdrop of this film sets a tense atmosphere as a series of chilling events unfold, highlighting the contrast between its serene environment and the lurking danger.

🏙️ City 🔍 Crime Scene

F Marry Kill Themes

Discover the main themes in F Marry Kill (0). Analyze the deeper meanings, emotional layers, and social commentary behind the film.


💔

Love & Betrayal

The theme of love intertwined with betrayal runs deep in the storyline, as Eva navigates her complicated feelings after being dumped by her boyfriend. The movie explores how trust is easily shattered in relationships, especially when secrets and past traumas resurface, impacting Eva's choices in dating.

🔍

Mystery & Investigation

Mystery plays a crucial role as Eva and her friends delve into solving the enigma of the Swipe Right Killer. The tension heightens as they uncover connections between Eva’s suitors and the murderer, blurring the lines between love interests and potential threats, ultimately leading to shocking revelations.

🗡️

Survival

The survival theme emerges as Eva fights to protect herself from the impending danger of the killer. The story illustrates her resilience and determination to uncover the truth while navigating relationships filled with deceit and suspicion, ultimately leading to life-threatening confrontations.

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