The Dead Guy Next Door Summary: A Psychic Rom-Com Mystery You Can’t Put Down
The Dead Guy Next Door Summary: Psychic Meets PI, Chaos Ensues
Imagine seeing your neighbor’s murder before it happens — then having a ridiculously handsome private investigator show up at your door asking about that same neighbor.
That’s the chaotic opening of The Dead Guy Next Door by Lucy Score, a romantic comedy mystery that kicks off the Riley Thorn series with snark, steam, and supernatural hijinks.
Riley Thorn is a broke, divorced proofreader who has spent her entire life suppressing her psychic abilities.
She wants nothing more than a boring, normal existence in her dilapidated Harrisburg mansion.
The universe has other plans.
When Nick Santiago knocks on her door looking for her sleazy neighbor Dickie Frick, Riley’s carefully constructed wall of denial crumbles.
A vivid vision of Dickie’s murder forces her into an uneasy partnership with Nick — one that quickly escalates to a fake engagement, an undercover operation at a seedy bar, and a city-wide chase involving corrupt politicians, vigilante grandmas, and a flatulent rescue dog named Burt.
TL;DR
- Core setup: Riley Thorn, a reluctant psychic, foresees her neighbor’s murder and teams up with private investigator Nick Santiago to solve it.
- The fake engagement: To investigate without suspicion, Nick and Riley pose as an engaged couple — a ruse that quickly blurs the line between pretend and real.
- The mystery: Dickie Frick’s murder connects to a blackmail scheme, illegal gambling, and a corrupt mayor with political ambitions.
- The chaos: Expect shootouts, car chases, a commune full of hippies, a vigilante neighborhood watch, and an eight-foot-tall spiritual guide named Gabe.
- The romance: Steamy, opposites-attract chemistry between a rule-following psychic and a rule-breaking PI who can’t stop protecting her.
The Cast of Harrisburg’s Most Chaotic Mansion
| Character | Role |
|---|---|
| Riley Thorn | A reluctant psychic and proofreader who discovers her strength lies in embracing her gifts. |
| Nick Santiago | A rule-breaking private investigator and former cop who falls for Riley while solving Dickie’s murder. |
| Gabe | Riley’s eight-foot-tall spiritual guide; a calm, literal-minded protector with a love for ice cream. |
| Jasmine Patel | Riley’s fiercely loyal best friend and an estate lawyer who doesn’t hesitate to ram cars for payback. |
| Blossom Basil-Thorn | Riley’s flamboyant psychic mother who runs a commune and normalizes supernatural abilities. |
| Roger Thorn | Riley’s trivia-host father who owns a “spite cow” named Daisy. |
| Wander | Riley’s Zen-like sister; a yoga instructor who can smell lies and read auras. |
| Mrs. Penny | A gun-toting, purple-haired elderly neighbor who leads a secret neighborhood vigilante group. |
| Lily & Fred Bogdanovich | The elderly siblings who own the mansion; Fred is a “sexy senior” yogi, Lily holds long-term grudges. |
| Mr. Willicott | A perpetually confused neighbor who forgets Riley’s identity and bets on toddler soccer. |
| Detective Kellen Weber | Nick’s by-the-book former partner, eventually revealed as a loyal ally. |
| Mayor Nolan Flemming | The primary villain; a corrupt politician who uses blackmail and murder to gain power. |
| Detective Katie Shapiro | The dirty cop who partners with the mayor and frames Nick and Weber. |
| Burt | A massive, flatulent, heroic “lion-dog” rescued by Riley who becomes her loyal companion. |
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The Dead Guy Next Door Summary: Full Story Breakdown
⚠️ SPOILERS AHEAD — This section recounts the complete plot, including the ending.
Riley Thorn lives in the crumbling Bogdanovich mansion on Front Street in Harrisburg, Pennsylvania, surrounded by eccentric elderly roommates who treat privacy as a suggestion.
She proofreads documents for a living, ignores calls from her flamboyant psychic mother Blossom, and actively suppresses the ability to hear thoughts and see dead people in her dreams.
Her quiet life shatters when Nick Santiago, a muscular PI with a crooked smile, arrives looking for her neighbor Dickie Frick.
Riley slams the door in his face — then immediately experiences a violent psychic vision of Dickie being shot execution-style by a gloved figure with a distinctively shiny bald head.
Despite warning both the police and Dickie himself, the murder happens exactly as she foresaw.
Detective Kellen Weber, Nick’s former partner with whom he shares a bitter history, treats Riley as a suspect. Nick, hired by Dickie’s aunt Mrs. Zimmerman to find the killer, realizes Riley is the key to cracking the case.
He proposes a fake engagement so they can investigate Dickie’s associates without raising suspicion. Riley reluctantly agrees, and the pair dive into Dickie’s seedy world — centering on “Nature Girls,” a bar that serves as a front for illegal gambling and a high-stakes blackmail operation targeting Harrisburg’s political elite.
Riley goes undercover as a server at the bar while Gabe, a massive spiritual guide sent by her grandmother, works as a bouncer.
During a bar fight she accidentally instigates, Riley confirms the establishment’s criminal underbelly. She later discovers hidden blackmail evidence behind a baseboard in Dickie’s office.
Her psychic abilities pinpoint the killer as Duncan Gulliver, the communications director for Mayor Nolan Flemming.
The shiny bald head from her peephole vision matches Duncan perfectly. But Duncan is merely the henchman — the true mastermind is the mayor himself, who uses blackmail and murder to clear obstacles on his path to power.
When Mayor Flemming kidnaps Riley’s best friend Jasmine to trade for the evidence, Riley attempts a solo rescue on City Island.
She has seen a vision of Nick being shot at a fountain and is desperate to protect him. The rescue spirals into a chaotic chase through Harrisburg involving a stolen pickup truck, a bus full of church ladies, and Riley frantically pedaling a child’s bicycle.
The confrontation peaks at the Pennsylvania State Capitol fountain. Riley realizes her vision was misleading — Nick gets shot in the ass, not the heart.
Mrs. Penny, Riley’s gun-toting purple-haired neighbor, arrives in her minivan and rams the villains. Burt, the giant dog Riley rescued during a vigilante puppy mill raid, takes down Duncan.
The true corrupt cop is revealed to be Detective Katie Shapiro, who has been working with the mayor and framing Nick and Weber.
With the criminals in custody, Nick — whose apartment and office were destroyed by arson — moves into the mansion across the hall from Riley. The book ends with them officially together and preparing for their next case.
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The Big Ideas Behind the Chaos
| Theme | How the Book Presents It |
|---|---|
| Acceptance of Identity | Riley spends years suppressing her psychic abilities to appear normal; her growth comes from embracing rather than hiding them. |
| Tension Between Law and Morality | Nick operates outside police procedure to achieve justice, while corrupt Detective Shapiro uses the badge to commit crimes. |
| Found Family | The Bogdanovich mansion functions as a chaotic sanctuary where elderly roommates, a giant spiritual guide, and a rescue dog become Riley’s true support system. |
| Recovery from Past Trauma | Both Riley’s divorce and Nick’s mysterious history with his former partner Weber shape their reluctance to trust and commit. |
| The Messiness of Modern Romance | The fake engagement premise highlights how genuine feelings develop unpredictably amid lies, danger, and undeniable chemistry. |
Summary by Chapter: How the Story Unfolds
⚠️ SPOILERS — Chapter groupings below reveal key plot developments.
The Inciting Incident & The PI (Chapters 1–10)
Riley’s attempt at a quiet, divorced life ends when Nick Santiago knocks on her door searching for Dickie Frick.
Despite immediate attraction, she tries to dismiss the psychic vision of Dickie’s violent death as food poisoning. This section establishes the mansion’s chaotic household and the flirtatious friction between Riley and Nick.
Murder & The Fake Engagement (Chapters 11–20)
Dickie’s murder brings Detective Weber into the fold, and he treats Riley as a prime suspect. Nick proposes a fake engagement to protect her and gain investigative access. Riley’s grandmother sends Gabe, a literal spiritual guide, to help her control the psychic powers she has suppressed for decades.
The Undercover Operation (Chapters 21–30)
The investigation centers on Dickie’s bar “Nature Girls,” where a gambling ring operates in plain sight. Riley defies Nick’s protective streak by going undercover as a server while Gabe works security. A massive bar fight confirms the establishment’s connection to illegal activity.
Vigilantes & Connections (Chapters 31–40)
Riley discovers Mrs. Penny’s secret life as a masked vigilante and becomes a getaway driver during a puppy mill raid, where she rescues Burt.
The case takes a political turn when Riley psychically identifies Duncan Gulliver as the killer — the mayor’s right-hand man.
Blackmail & The Breakout (Chapters 41–50)
Riley uncovers blackmail evidence linking the mayor to Dickie’s crimes. A confrontation with Duncan turns into a shootout, forcing Riley and a group of waitresses to flee in a stolen truck.
The group regroups at a rural commune where Riley and Nick finally consummate their relationship.
The Final Showdown & A New Normal (Chapters 51–Epilogue)
Mayor Flemming kidnaps Jasmine, leading to a desperate battle at the State Capitol fountain. Mrs. Penny’s minivan and Burt the dog save the day.
Corrupt Detective Shapiro is exposed, Nick moves into the mansion, and the couple prepares for their next case together.
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Frequently Asked Questions
What happens at the end of The Dead Guy Next Door?
At the end of The Dead Guy Next Door, Riley and Nick confront Mayor Flemming and his henchman Duncan at the Pennsylvania State Capitol fountain. Mrs. Penny rams the villains with her minivan, Burt the rescue dog takes down Duncan, and Detective Katie Shapiro is exposed as the corrupt cop working with the mayor. Nick moves into the mansion across the hall from Riley, and the two officially begin dating while preparing for their next case brought by Detective Weber.
Is The Dead Guy Next Door part of a series?
The Dead Guy Next Door is Book 1 of the Riley Thorn series by Lucy Score, with multiple sequels continuing Riley and Nick’s adventures as a psychic-PI duo solving crimes in Harrisburg.
Does the book balance romance and mystery equally?
In The Dead Guy Next Door, the murder mystery drives the plot while the romance between Riley and Nick develops alongside it — the fake engagement creates constant romantic tension that builds toward a steamy payoff without overshadowing the investigation.
Are the psychic elements central to the story?
Yes, Riley Thorn’s psychic abilities — hearing thoughts, seeing the dead in dreams, and experiencing violent visions — are essential to solving the murder in The Dead Guy Next Door and serve as the foundation for her character arc of self-acceptance.
Who is the killer in The Dead Guy Next Door?
Duncan Gulliver, the communications director for Mayor Nolan Flemming, is the man who physically murdered Dickie Frick — identifiable by his shiny bald head matching Riley’s psychic vision — while the mayor orchestrated the crime to protect his blackmail scheme.
Is The Dead Guy Next Door appropriate for readers who dislike graphic violence?
While The Dead Guy Next Door contains murder, shootouts, and action sequences, the violence is balanced by humor and not graphically detailed — the tone remains closer to a cozy mystery with rom-com energy than a dark thriller.
Does Nick and Riley’s relationship have a satisfying resolution in this book?
Yes, The Dead Guy Next Door provides a complete romantic arc for Nick and Riley — they move from fake engagement to genuine partnership, consummate their relationship, and end the book officially together without a cliffhanger, though the series continues their story.
Lucy Score: The Bestselling Romance Powerhouse
Lucy Score is a Wall Street Journal and Amazon Kindle Store bestselling author known for her addictive blend of steamy romance, laugh-out-loud humor, and small-town charm.
She lives in Pennsylvania with her husband and a demanding cat, drawing inspiration from the state’s quirky locales — including the Harrisburg setting of the Riley Thorn series.
For more breakdowns of her novels, browse all Lucy Score book summaries on URSummary — from the Riley Thorn mysteries to the Knockemout series.
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