Tell Me What You Did Summary, Characters and Themes

Tell Me What You Did by Carter Wilson is a contemporary psychological thriller built around a wildly popular true-crime podcast and the woman who hosts it.

Poe Webb runs a show where callers confess to crimes, believing anonymity and distance will keep everyone safe. But the format that made her famous also gives the wrong person a direct line into her life. When a caller claims to be tied to the most defining horror of her childhood—her mother’s murder—Poe’s professional persona collapses into something rawer: survival. The story follows her as fame, secrecy, guilt, and revenge collide, forcing her to face what she’s hidden for years.

Summary

Poe Webb is thirty, lives alone in rural Vermont, and keeps her world small: a farmhouse, her black Labrador Bailey, and her work.

That work happens to be massive. Poe hosts Tell Me What You Did, the most-listened-to true-crime podcast in the country, built on a simple premise: anonymous callers confess to crimes they’ve committed. Poe interviews them over video for safety, but only audio goes out to the public. Her producer, Kip Nguyen, handles the technical side and edits; the two are also dating, though the relationship is strained by how much Poe refuses to share about herself.

Poe’s interest in confession is not just professional. When she was thirteen, she witnessed her mother’s murder in their Manchester, New Hampshire home. The killer stabbed her mother in the bedroom and then set the house on fire. Poe survived, but her life split into “before” and “after.” Her father never recovered from the grief, and Poe grew into adulthood carrying fear, anger, and an unspoken hunger for control. She built the podcast partly because she wants, someday, to meet the man responsible—or someone connected to him.

Two weeks before Halloween, Poe records an episode with a caller using the username KOD4ever. The confession turns out to be ugly but not murderous: years earlier the caller stole a puppy from a bartender as revenge over an affair, then kept and loved the dog for fifteen years. The story is the kind Poe’s audience will eat up, but it leaves Poe unsettled anyway. She can’t stop thinking about what the dog wanted, about harm that doesn’t look like harm to the person doing it. The episode also reveals something about Poe’s mindset: she measures guilt, punishment, and truth constantly, as if trying to build a moral system strong enough to hold her own past.

Kip, meanwhile, is reaching a breaking point. He can sense Poe is hiding something big. He doesn’t know her mother was murdered. He doesn’t know Poe’s life is shaped by that violence. He just knows she’s guarded, isolated, and sometimes drinks too much. He tells her he can’t keep being shut out. Poe loves him, but she can’t bring herself to open the locked door in her mind, because she’s convinced what’s inside will destroy whatever she touches.

Then a new caller appears on Poe’s schedule: Ian Hindley. Even before he speaks, he unsettles Kip. Once the call starts, Poe feels it too. Hindley looks gaunt and eerie, and his manner is oddly calm. He begins his confession with a story from childhood about cruelty toward insects, presented like a casual family memory. It feels incomplete, like he is testing the space rather than telling a real truth. When Poe presses him, he explodes in anger—then pivots into something worse. He asks Poe if she recognizes him. She doesn’t. He smiles and says he killed her mother.

Poe reacts instinctively and hangs up. The moment the call ends, panic floods in. Hindley can’t be the man who killed her mother. That man, she believes, was named Leopold Hutchins. And Leopold Hutchins is dead—because Poe killed him seven years earlier in New York City.

That fact is the center of Poe’s private life: after years of obsessing over her mother’s killer, she went to New York determined to find him and end him. She did kill a man there—Leonard Avery, the name he used at the time—and disposed of his body. She has lived with that secret, shaping her world to keep it buried. She has never told Kip. She has barely told anyone. Until now, when Hindley’s claim cracks the seal.

Hindley doesn’t stop at one call. He begins contacting Kip directly and pushes for a special live-streamed episode. Poe’s show is normally edited and delayed; live streaming removes her control, her buffer, and her ability to cut anything dangerous. Poe refuses. Hindley threatens her, and then proves he knows details no stranger should know, including a line spoken during her mother’s murder: her mother “didn’t say the safe word.” That phrase, and the safe word itself—“gentle”—were never public.

Poe’s fear becomes something more complicated: fear mixed with doubt. What if she killed the wrong man in New York? What if Leopold Hutchins never existed the way she thought? Hindley’s knowledge forces her to confront an awful possibility: that her revenge may have been aimed at a stranger.

Poe decides she can’t keep her past from Kip anymore. She meets him at a coffee shop and starts telling him about her mother’s murder, but she stops partway, overwhelmed and convinced her father deserves the full truth before anyone else. She drives to Manchester, to the house her father bought after the fire, a place preserved in grief.

Over wine, she begins to confess what she witnessed as a teenager: finding her mother with a naked man in the bedroom, watching the stabbing, hearing the killer explain it as if it were the victim’s fault, being zip-tied and locked in a closet, then being forced to act like she’d just arrived home to a burning house. Her father listens with the hollow exhaustion of someone who has lived in pain so long it has become his atmosphere.

As Poe tells him more, the conversation turns sharp. Her father admits his own guilt: he cheated on Poe’s mother not long before the murder, confessed, and has lived with that regret as another weight around his neck. Poe refuses to let him control which truths get spoken. She tells him about New York and Leonard Avery, the man she poisoned and suffocated because she believed he was her mother’s killer.

The lead-up to that murder comes out in fragments. In New York, Poe created fake dating profiles to lure predators. She used a photo of her mother and a nickname—Maggie—like bait. A man calling himself Leonard Avery messaged her using her mother’s full name. His profile photo was stolen from a known serial killer, which Poe took as confirmation she was dealing with someone dangerous. On their date, Avery admitted he had reverse-searched the image and found the obituary. Something about his language and his manner pushed Poe over the edge into certainty. She invited him to her apartment, drugged him with rat poison, watched him suffer, then finished him when the poison didn’t work quickly enough. She disposed of his body across state lines and erased her digital trail.

Back in the present, Hindley’s threats intensify. He demands the live stream. Poe considers using the show’s audience to identify him. The plan feels reckless, but she is cornered. She reconciles with Kip, tells him more of the truth, and they set up the broadcast. Poe goes live and tells her listeners what happened to her mother and what Hindley claims. She asks for help tracking him down. Hindley appears and begins steering the conversation, insisting Poe confess her own violence and choices. He pushes a theme: that Poe and he are the same kind of person, just dressed in different stories.

After the first live stream, Poe realizes someone has entered her farmhouse. A framed photo of her mother has been rotated, and behind it is a message written like a dating ad using her mother’s name, with a phone number. It’s proof Hindley has been in her home, watching and touching what matters most. Then a white van follows her and tosses raw ground beef into her driveway as a threat. Poe’s father begs her to involve police. Poe resists because police mean questions, and questions mean Leonard Avery.

As pressure rises, Poe tells Kip directly about Avery. Kip is horrified. He sees himself as pulled into her crime and fears what will happen to him if the truth surfaces. He also still cares about her, which makes his anger messy and unstable. Poe tries to keep control by keeping secrets, but the secrets are now weapons in other people’s hands.

Hindley escalates again by breaking into Poe’s home while she is away, using her knowledge of the security system and planting surveillance. He poisons Bailey’s food bowls on camera, showing Poe how easily he can hurt what she loves. The police become involved in a limited way, and Poe finally starts cooperating, though she still holds back the full truth of New York.

The night before Halloween, the situation turns catastrophic. Hindley sends Poe a video showing he has invaded Kip’s home and abducted him. When police check the apartment, there are signs of struggle and missing equipment. The only way to keep Kip alive is to comply. Officer Gadecki urges Poe to stay on the live stream as long as possible so they can trace Hindley. Poe has no real choices left.

On Halloween night, Poe enters the green room and sees Kip on camera, pale and exhausted but alive. Hindley is nearby, off to the side, controlling everything. Kip reads instructions: the stream has no time limit, Poe must obey, and lying will result in pain. Tens of thousands of viewers are waiting.

The broadcast begins. Hindley questions Poe publicly, forcing her to speak in front of an audience that built her career but cannot protect her. At some point during the stream, Hindley proves his power by stabbing Kip on camera. Then the connection drops. Poe believes Hindley is coming for her next. As she searches online, she sees something her audience uncovered: Hindley is not Leopold Hutchins at all. His real identity is John Worbly, a man recently released from prison for another killing. The reveal confirms the worst kind of truth: Hindley has been lying about being her mother’s killer, but he is still a killer, still dangerous, and still intimately connected to Poe’s past.

Poe makes a rapid deduction from what she saw on the fallen camera: a streetlight outside a window that matches the one outside her own house. She realizes Hindley is holding Kip in the empty neighboring house that once belonged to the Stohls. Instead of waiting, she takes a hatchet and goes alone through the snow, following footprints to an unlocked garage door.

Inside, she finds Kip bound, bleeding, and alive. Hindley is there with a gun. He forces Poe into submission and tells her she will be the one to kill Kip. Poe refuses. Hindley’s real motive finally surfaces: revenge for his brother. His brother, Leonardo Worbly, was the man Poe killed in New York. Leonardo was not just a random predator; he had murdered multiple women, including Poe’s mother. Hindley explains that he and his brother committed crimes together and stayed connected while one was in prison. When Leonardo stopped communicating after meeting Poe, Hindley understood Poe had killed him. He spent years behaving perfectly in prison to earn release, all to punish the person who took the only person he loved.

Hindley tries to force an impossible choice: Poe or Kip must stab the other, and Hindley will kill the survivor. If they refuse, he will go after their families. As he closes in, Poe prepares to attack, but her father arrives—having followed her—and strikes Hindley with a baseball bat. A chaotic struggle follows. The gun is kicked away. Hindley is injured, but not finished.

Poe stops her father from delivering the final blow, not out of mercy, but calculation: she believes the legal consequences will be worse if her father kills Hindley. Poe takes the gun. Hindley, on the floor, tells her there is a third brother who will come for her if she shoots. Poe doesn’t believe him. She shoots Hindley in the back of the head and ends it.

Seven months later, Poe is serving time in a women’s prison. She was cleared for killing Hindley, but she chose to confess publicly to killing Leonardo Worbly. She led authorities to the body and accepted a plea deal that results in a relatively short sentence. Her podcast has grown even bigger during her incarceration. Kip survived and visits her. Her father visits too. Alice Hill, a woman Poe met in Manchester who understands violence and survival, becomes a friend and offers Poe a path forward through victim advocacy work after release.

Poe also changes in small, hard-earned ways: she quits drinking and rides out withdrawal, learns how to live inside her own mind without numbing it, and finds a kind of quiet in a recurring dream of a green field and an oak tree. The story ends with Poe alone in her cell, dancing to imagined music, then sleeping without terror—still marked by what she has done, but no longer owned by it.

Characters

Poe Webb

Poe Webb stands at the volatile center of Tell Me What You Did, a woman shaped by trauma, sharpened by obsession, and sustained by control. As the host of a confession-based true-crime podcast, she occupies a paradoxical role: she demands honesty from strangers while constructing her own life around secrecy. Her mother’s murder at thirteen fractures her emotional development, freezing part of her in that bedroom doorway.

Everything she becomes afterward—hyper-vigilant, self-reliant, emotionally guarded—can be traced to that moment. The podcast is both career and coping mechanism. By moderating other people’s guilt, she attempts to impose order on her own.

Poe’s defining trait is her need for agency. As a child she was powerless; as an adult she refuses to be. Her decision to track down and kill the man she believed murdered her mother emerges from this craving for control. Yet her certainty is fragile.

The more Hindley destabilizes her narrative, the more she confronts the possibility that her revenge may have been misdirected. What makes Poe compelling is not whether she feels guilt—she often insists she does not—but how she rationalizes violence. She distinguishes between “deserved” and “undeserved” harm, building a moral hierarchy that justifies her actions. At the same time, her emotional blind spots—particularly her refusal to trust fully, even with Kip—reveal how fear governs her relationships.

Over the course of the story, Poe moves from secrecy to exposure. Her live confession strips away the persona of the composed podcast host and replaces it with something raw and unfiltered. By the end, her growth is not about innocence but accountability.

She chooses to confess to killing Leonardo Worbly, even when legally unnecessary, and accepts prison as part of that truth. Her transformation is less about redemption in a traditional sense and more about integration: she stops compartmentalizing trauma, violence, and love, and begins living without splitting herself into roles.

Ian Hindley / John Worbly

Ian Hindley, later revealed as John Worbly, is both antagonist and psychological mirror. He is meticulous, theatrical, and deeply invested in narrative control. Unlike Poe, who seeks justice through revenge, Hindley seeks revenge through psychological domination. His manipulation of the live-stream format reflects his core motivation: he wants an audience.

He does not simply want Poe dead; he wants her exposed, broken, and forced to confront her own darkness publicly.

Hindley’s identity is constructed around his brother, Leonardo. His loyalty is twisted but sincere. Where Poe builds her life around her mother’s death, Hindley builds his around avenging his brother’s.

His devotion reveals a warped but consistent moral code: family above all else. The tragedy is that his love exists alongside cruelty, entitlement, and sadism. He frames himself and Poe as equivalents, arguing that they are driven by the same impulses. In this, he is not entirely wrong. The difference lies not in their capacity for violence but in what they do after committing it.

Psychologically, Hindley thrives on destabilization. He invades Poe’s home, manipulates technology, poisons her dog’s food bowls on camera, and forces her into impossible choices. His tactics reveal someone who understands fear intimately and uses it as currency.

Yet beneath his control is fragility. When Poe describes Leonardo’s suffering, Hindley’s composure cracks. His revenge is not purely strategic; it is emotional, reactive, and rooted in grief. In the end, he is undone not by superior planning but by his inability to release obsession. He cannot imagine a future beyond revenge, and that rigidity leads to his death.

Kip Nguyen

Kip Nguyen functions as both emotional anchor and moral counterweight. As Poe’s producer and romantic partner, he occupies the space between her public and private selves. Kip initially appears pragmatic and supportive, helping Poe manage the podcast’s growth.

However, as the narrative unfolds, his role deepens. He becomes the person who demands vulnerability from Poe, pushing against her instinct to isolate.

Kip’s own trauma—an abusive father—creates a subtle parallel between him and Poe. Both carry unspoken wounds from childhood. Unlike Poe, however, Kip seeks connection rather than control as a way to cope.

His frustration with Poe stems not from suspicion but from exhaustion at being kept outside her truth. When he learns she committed murder, his reaction is complex. He feels betrayed and endangered, yet he does not immediately abandon her. His conflict illustrates the moral ambiguity surrounding Poe’s actions. Through Kip, the story asks whether love can survive the knowledge of violence.

During his captivity, Kip’s vulnerability heightens the stakes. He becomes a physical manifestation of Poe’s fear that her choices will harm those she loves. His survival reinforces the possibility that not all cycles must end in irreversible loss. By the novel’s conclusion, Kip remains with Poe, suggesting that while trust has been strained, it has not been destroyed. He represents the fragile but persistent possibility of intimacy after truth.

Leonardo Worbly / Leonard Avery

Leonardo Worbly, operating under the alias Leonard Avery, is a shadow figure whose true nature only becomes clear late in the story. To Poe, he was initially the embodiment of her mother’s killer. Later, he is revealed as an actual serial killer and Hindley’s brother. His existence complicates Poe’s guilt. She did kill him under mistaken assumptions, yet he was undeniably violent and predatory.

Leonardo’s characterization is largely indirect, filtered through Poe’s memory and Hindley’s testimony. He is described as charismatic enough to attract women, secretive enough to conceal multiple murders, and close enough to his brother to inspire lifelong loyalty. His manipulation of dating profiles and use of stolen images demonstrate predatory cunning.

What makes Leonardo significant is his function in Poe’s moral arc. If he had been entirely innocent, her guilt would be absolute. If he had been unquestionably guilty of her mother’s murder, her revenge would feel simple. Instead, the truth is messier: Poe killed a killer, but not the killer she believed. This ambiguity sustains the novel’s ethical tension.

Alice Hill

Alice Hill serves as a reflective counterpart to Poe. A survivor of violence herself, Alice has rebuilt her life through community and advocacy. Unlike Poe, who isolates and retaliates, Alice channels trauma into structured support for others. She advises caution, self-reliance, and strategic thinking when Poe faces Hindley’s stalking.

Alice’s presence introduces a thematic alternative: healing without vengeance. Her philosophy that happiness is a choice contrasts with Poe’s long-standing belief that justice requires blood. Alice’s dance alone in her café at closing time becomes symbolic of reclaimed agency through joy rather than retribution.

By the end, Alice’s influence is visible in Poe’s decisions. Poe agrees to join her advocacy work after release, suggesting that her future may involve helping rather than hunting. Alice represents survival that does not depend on destruction.

Officer Gadecki

Officer Gadecki functions as institutional presence within the chaos. He is neither dismissive nor overly heroic. Instead, he is pragmatic, cautious, and constrained by protocol. His interactions with Poe reveal the tension between personal justice and legal systems. He pushes for cooperation, seeks to trace Hindley during the live stream, and remains alert to inconsistencies in Poe’s narrative.

Gadecki’s suspicion regarding Leonard Avery introduces the legal consequences Poe cannot escape. He stands as reminder that confession, even voluntary, carries weight. While he cannot prevent all escalation, his steady involvement grounds the story in real-world accountability.

Margaret McMillian

Though deceased before the novel begins, Margaret McMillian shapes every character’s trajectory. Through Poe’s memories, she appears loving but flawed, seeking affection outside her marriage. Her affair sets the fatal meeting in motion, yet the narrative avoids framing her as responsible for her death. Instead, her complexity underscores the randomness of violence.

Margaret’s final moments haunt Poe, not only because of the brutality but because of Poe’s own hesitation outside the bedroom door. Poe’s lifelong guilt is intertwined with her mother’s perceived vulnerability. Even in death, Margaret’s image becomes weaponized by Hindley and by Poe herself when she uses her mother’s photo to lure predators.

Margaret represents innocence shattered, but also human imperfection. She is not idealized; she is remembered. Her presence lingers in dreams of green fields and oak trees, in espresso martinis, and in the moral shadow Poe carries. Through Margaret, the novel explores how the dead continue shaping the living long after violence ends.

Themes

Guilt, Moral Justification, and the Psychology of Self-Defense

From its opening confrontation, Tell Me What You Did places guilt at the center of its moral landscape, but it refuses to treat guilt as a simple matter of right and wrong. Poe Webb has built an entire career around public confession, inviting strangers to admit crimes and submit themselves to judgment. She frames the podcast as a space for truth, yet her own life is structured around a lie of omission.

She does not regret killing Leonard Avery; what haunts her is the possibility that she killed the wrong man. This distinction is crucial. Poe does not question whether killing can ever be justified—she questions whether she justified the correct target. That internal calculus exposes the human tendency to shape morality around personal pain.

The novel consistently challenges Poe’s belief that she and Hindley are fundamentally different. Poe insists she killed someone who deserved it, while Hindley kills for pleasure and revenge.

Yet Hindley’s taunts expose how easily she rationalizes her violence. She planned Avery’s murder carefully, researched methods, executed the act, and disposed of the body without immediate remorse. She experiences anxiety afterward, but not guilt in the traditional sense.

Her identity remains intact because she defines her action as self-defense across time: she was protecting herself and avenging her mother. The courtroom confession near the end reinforces this theme. Poe does not confess out of shame; she confesses out of pride in her decision to act.

The story forces readers to question whether moral justification can truly separate vigilante violence from predatory violence. Poe draws a line between “deserving” and “innocent,” yet Hindley also believes his brother did not deserve to die. Both operate from personal codes shaped by trauma and loyalty.

The novel does not flatten these differences, but it unsettles them. Justice, in this narrative, is not clean. It is reactive, emotional, and deeply personal. Poe’s journey suggests that guilt is not always about what one has done but about whether one can live with the reasoning behind it.

Performance, Identity, and the Nature of Confession

Confession in Tell Me What You Did is never simply about truth; it is about performance. Poe’s podcast creates a stage where criminals narrate their own stories, crafting identities for an audience hungry for darkness. Even anonymity becomes theatrical. Callers adopt usernames and control how much of themselves they reveal. Poe herself performs composure and moral authority, guiding guests through their admissions while keeping her own history concealed.

The format of the live stream amplifies this dynamic by removing the protective barrier of editing. Once the show goes live, identity becomes immediate and dangerous.

Hindley understands the power of narrative better than anyone. He forces Poe to tell her story publicly, stripping away her curated persona and exposing the woman behind the microphone. His manipulation hinges on controlling the frame of the conversation. When he demands that she speak in front of tens of thousands of viewers, he transforms confession into coercion. Poe is no longer interviewing; she is being interrogated. The line between host and subject collapses.

The audience’s role deepens this theme. True crime fans gather online to speculate, investigate, and consume Poe’s trauma in real time. Their fascination exposes how confession becomes entertainment. Poe herself recognizes that many of her listeners treat crime as a kind of social currency. By the end, her own story becomes content. Her incarceration does not end the podcast; it fuels its popularity.

The narrative suggests that public confession can liberate, but it can also commodify suffering. Identity becomes something negotiated between speaker and audience, shaped by who controls the microphone.

Poe’s ultimate act of confession in court shifts this performance into something more personal. She chooses to speak when silence might have protected her. In doing so, she reclaims agency over her narrative. The story asks whether truth is meaningful because it is public or because it is chosen. For Poe, the difference marks the boundary between exploitation and ownership.

Trauma, Memory, and the Persistence of the Past

Poe’s life is governed by a single afternoon in her childhood. The memory of her mother’s murder does not fade or soften; it remains vivid, sensory, and intrusive. She remembers the safe word, the smell of gasoline, the sight of blood. The trauma does not merely shape her personality; it dictates her relationships, career choices, and patterns of isolation.

She keeps walls around herself because vulnerability once cost her everything. Even her recurring dream of a green field and an oak tree represents a longing for mental space untouched by violence.

The narrative portrays trauma not as a single event but as an ongoing condition. Poe drinks to numb anxiety. She struggles with insomnia and panic. She imagines intruders entering her farmhouse, harming her dog, and killing her. These anxieties intensify when Hindley begins stalking her, blurring the boundary between memory and present threat. The story shows how past violence primes the mind to expect future violence. Hindley’s manipulations succeed partly because Poe is already living in a state of hypervigilance.

The father-daughter relationship highlights another dimension of trauma’s persistence. Poe’s father has been frozen in grief for seventeen years, his life defined by absence.

He relies on alcohol and sleeping pills. Their shared silence about what happened created distance that lasted decades. When Poe finally confesses what she witnessed, it destabilizes the version of events her father has carried. Trauma spreads across relationships, shaping not just individuals but families.

Even revenge fails to erase the past. Killing Leonardo Worbly does not bring Poe peace. It removes a target, but it does not remove memory. Hindley’s arrival reopens everything she believed was buried. The novel suggests that trauma cannot be neutralized through violence or secrecy. Healing begins only when Poe confronts her memories openly, accepts vulnerability, and stops numbing herself. The dream of the oak tree at the end symbolizes a mind that is no longer under siege. The past remains part of her story, but it no longer dictates every decision.

Control, Surveillance, and the Illusion of Safety

Poe believes in preparation. She conducts interviews over video but releases only audio. She installs security systems in her home. She keeps her life tightly structured and avoids unnecessary risks. These measures create an illusion of control, one that is shattered when Hindley infiltrates her space. The discovery of the altered photograph and hidden camera reveals how fragile her safeguards truly are. Safety, in this world, is not guaranteed by technology or isolation.

Hindley weaponizes surveillance to destabilize Poe psychologically. He watches her movements, learns her routines, and invades symbolic spaces like her mother’s photograph and her dog’s food bowls. By entering her home without being seen, he undermines her sense of sanctuary. The farmhouse, once a retreat from public life, becomes another stage of confrontation. The story suggests that modern visibility cuts both ways. Poe’s fame gives her influence and reach, but it also makes her traceable.

The live stream embodies this tension between exposure and protection. Going live removes Poe’s editorial control but potentially crowdsources protection through sheer visibility. Thousands of viewers watch in real time, some attempting to identify Hindley. The collective gaze offers both danger and defense. It amplifies Poe’s vulnerability while increasing the chance of justice. The same digital networks that allow stalkers to track victims also allow communities to mobilize.

In the final confrontation, control shifts to something more primal. Poe abandons waiting for law enforcement and takes action herself. Her decision to walk into the neighboring house with a hatchet reflects a rejection of passive security. She understands that external systems cannot fully protect her. The act of shooting Hindley is framed not as triumph but as necessity. Control, the novel argues, is rarely clean or complete. It is provisional, negotiated moment by moment. Real safety does not come from locks or cameras but from confronting what threatens to dominate one’s life.