Spoiler Warning: This article contains major spoilers for Netflix’s His & Hers, including the events of Anna’s sixteenth birthday, Lexy’s death, and the identity of the real murderer.
Lexy Jones is not the serial killer in Netflix’s His & Hers.
She did not murder Rachel, Helen, or Zoe.
She was not the person who orchestrated the killings that brought Anna Andrews back to Dahlonega.
Yet in the final confrontation at the lake house, Lexy attacks Anna so violently that the fight ends with Lexy aiming a gun at her former classmate.
Moments later, Detective Priya shoots Lexy dead.
For much of the episode, the scene appears to confirm that Lexy is the murderer.
But the finale reveals that Anna’s mother, Alice, committed the three killings and deliberately framed Lexy.
That creates a disturbing question.
If Lexy wasn’t the killer, why was she so determined to hurt Anna?
The answer lies in a misunderstanding that began nearly twenty years earlier, a hidden identity, and two women who remember the same traumatic event in radically different ways.
Who Is Lexy Jones Really?
Lexy Jones, played by Rebecca Rittenhouse, is the successful television anchor who replaced Anna Andrews at her news station.
Their professional relationship is hostile.
Anna resents Lexy for taking the position she once held, while Lexy seems to take particular satisfaction in Anna’s professional struggles.
Initially, their rivalry looks like an ordinary competition between two television journalists.
But Lexy is hiding something much more significant than professional ambition.
Her real name is Catherine Alexis Kelly.
Catherine attended St. Hilary’s, the elite girls’ school where Anna was a student.
As a teenager, Catherine was bullied by Rachel and her friends.
She was mocked for her appearance, weight, and social position.
After leaving school, Catherine changed her appearance, adopted the name Lexy, and married Richard Jones.
When she eventually encountered Anna again as an adult, Anna failed to recognize her.
Lexy, however, knew exactly who Anna was.
That imbalance is crucial.
Anna thinks she is dealing with a difficult colleague. Lexy believes she is facing someone connected to the worst experience of her childhood.
What Happened Between Anna and Catherine Twenty Years Earlier?
The source of Lexy’s anger is a traumatic event during Anna’s sixteenth birthday celebration.
Rachel, the dominant figure in their school friendship group, arranged for older men to meet the girls in the woods.
The situation was not an innocent party.
The men sexually assaulted Catherine.
Anna intervened to help her.
Instead of escaping together, Catherine fled.
The attackers then turned on Anna and sexually assaulted her.
Rachel, Helen, and Zoe witnessed what happened rather than protecting Anna.
Their behavior made the assault even more traumatic.
For years, Anna kept the experience secret.
She tried to distance herself from the memory rather than confront what had happened.
Catherine also carried a version of that night into adulthood.
But the two women did not understand the event in the same way.
That difference explains much of their confrontation.
Why Did Lexy Believe Anna Had Betrayed Her?
Lexy believes Anna was involved in bringing her to the woods.
During the confrontation, she accuses Anna of having lured her into the situation.
From Lexy’s perspective, Anna belonged to Rachel’s social circle.
Rachel and the other girls had repeatedly humiliated Catherine.
Anna was associated with the same group.
When the assault occurred, Catherine interpreted Anna’s presence through that history of bullying and mistrust.
She came to believe that Anna had participated in the betrayal.
But the audience eventually learns something Lexy does not fully accept.
Anna was not a willing participant in the assault. She tried to intervene and became a victim herself.
This is the central tragedy of their relationship.
Both women suffered during the same event.
Yet instead of recognizing their shared victimization, Lexy directs her anger toward Anna.
Anna, meanwhile, has spent years trying to avoid discussing what happened.
Their silence allows a false understanding to survive for nearly two decades.
By the time they meet again, that misunderstanding has hardened into resentment.
Why Didn’t Anna Recognize Lexy?
Anna’s failure to recognize her former classmate is an important part of the mystery.
Catherine’s transformation was extensive.
She changed her appearance, adopted a new name, and built a successful career in television.
Her marriage to Richard Jones also gave her a new surname.
To Anna, Lexy is simply a rival at work.
She does not realize that Lexy was once Catherine Kelly.
This gives Lexy a powerful advantage.
She can interact with Anna while knowing details about Anna’s past that Anna does not realize are relevant to their present relationship.
It also creates an uncomfortable possibility.
Lexy’s hostility toward Anna may not be entirely about the television job.
Her professional rivalry gives her a socially acceptable way to express an older grievance.
Every argument at work can become another opportunity to punish the person she believes betrayed her.
This does not mean Lexy planned every professional conflict as revenge.
The series does not establish that.
But her concealed identity makes the rivalry much more personal than Anna understands.
What Happened to Lexy’s Sister Andrea?
Lexy’s history contains another disturbing secret.
Before becoming Lexy Jones, Catherine was involved in the death of her sister, Andrea.
Andrea frequently mocked Catherine about her weight.
Before a family boating trip, Andrea insulted her again.
In anger, Catherine deliberately emptied Andrea’s asthma inhaler.
Later, while the family was on the lake, Andrea suffered an asthma attack.
Because the inhaler was empty, it could not provide the medication she needed.
Andrea died.
This revelation makes Catherine a much more complicated character.
She is a victim of bullying and sexual violence, but she has also committed an act that caused another person’s death.
Was Andrea’s death intentional murder?
The series does not establish that Catherine set out to kill her sister.
In Netflix’s official ending explanation, director William Oldroyd suggests that Catherine acted spitefully without fully considering the potentially fatal consequences.
That interpretation distinguishes her intention from the devastating result.
But it does not erase her responsibility.
She deliberately interfered with medication needed for a potentially life-threatening condition.
Andrea’s death becomes a secret that Catherine carries into adulthood.
And when other people discover that secret, it makes her vulnerable to blackmail.
Why Were Rachel and Helen Blackmailing Lexy?
Rachel and Helen learned about Catherine’s connection to Andrea’s death.
That information gave them leverage.
Catherine had spent years constructing a new identity.
Public exposure of her role in her sister’s death could destroy her career and reputation.
The secret therefore created a powerful motive for Catherine to want Rachel and Helen silenced.
From the police investigation’s perspective, that motive is significant.
Rachel and Helen are murdered.
Catherine has a concealed identity.
She has a history of violence.
And the victims possessed information that could damage her life.
These facts make Lexy appear to be an obvious suspect.
But the apparent logic is misleading.
The real killer, Alice, understands Catherine’s history and uses it to frame her.
The blackmail helps make the false accusation convincing.
It does not prove that Catherine committed the murders.
Lexy has a motive that makes her look guilty, but motive alone is not evidence that she killed anyone.
Why Did Richard Bring Anna to the Lake House?
The confrontation begins when Anna and Richard’s hotel accommodation falls through.
Richard suggests staying at the family lake house belonging to Lexy.
Anna agrees.
Once inside, she notices family photographs.
The pictures reveal that Lexy Jones and Catherine Kelly are the same person.
Anna immediately realizes that her professional rival has been concealing a connection to her traumatic past.
Because several women from that past have recently been murdered, Anna concludes that Catherine must be the killer.
She calls Jack and tells him what she has discovered.
Richard then behaves aggressively and attempts to prevent Anna from leaving.
The situation rapidly becomes dangerous.
However, the finale complicates the assumption that Richard and Lexy deliberately arranged the entire encounter.
Alice has been manipulating events to frame Catherine.
The lake house is also where Alice has planted evidence that will implicate Lexy.
That means the confrontation serves Alice’s plan, whether or not Lexy understands the full situation.
The series does not conclusively establish that Richard and Lexy jointly planned Anna’s murder.
For a closer examination of Richard’s suspicious behavior and the unexplained supplies at the property, read:
Why Did Richard Have Bleach and Duct Tape in His & Hers? The Lake House Mystery Explained
Why Did Lexy Attack Anna at the Lake House?
By the time Lexy confronts Anna, several powerful emotions are colliding.
First, Lexy believes Anna betrayed her during the assault years earlier.
Second, Anna now knows Lexy’s original identity.
Third, Anna suspects Lexy of murdering their former classmates.
Fourth, the encounter brings Catherine’s buried trauma and anger into the open.
The confrontation is not simply a fight between a murderer and a potential victim.
It is a fight between two women whose understanding of their shared history has never been reconciled.
Lexy sees Anna as someone who helped destroy her adolescence.
Anna sees Lexy as someone who abandoned her during a sexual assault and may now be killing people connected to it.
Neither woman trusts the other.
Neither enters the confrontation with a complete understanding of the other’s experience.
Their hostility escalates into a brutal physical fight.
Lexy eventually grabs Anna’s gun and points it at her.
Jack intervenes to protect Anna.
Detective Priya arrives and fatally shoots Lexy.
The important distinction is that Lexy’s willingness to use violence during the confrontation does not make her responsible for the earlier murders.
Lexy attacks Anna because of personal resentment and the immediate conflict—not because she is revealed to be the serial killer.
Was Lexy Actually Going to Kill Anna?
The scene strongly suggests that Anna is in immediate danger.
Lexy points a gun at her during a violent confrontation.
Jack acts to protect Anna.
Priya shoots Lexy because she perceives a threat.
However, the scene contains an important detail.
The gun is empty.
Anna had previously fired its remaining ammunition during the confrontation with Richard.
That means Lexy could not have killed Anna with that weapon at that moment.
But this does not establish that Lexy knew the gun was empty.
Nor does it make her actions harmless.
Pointing a firearm at someone during a violent fight is a serious threat regardless of whether the weapon can fire.
The most precise interpretation is therefore that Lexy threatened Anna with apparent lethal force.
Her exact intention at that instant is not explicitly explained.
She may have intended to kill Anna.
She may have been acting impulsively in anger.
She may have been trying to frighten or dominate her.
The series does not give viewers a definitive answer about what Lexy believed would happen next.
Why Did Priya Shoot Lexy?
Detective Priya arrives with strong reasons to suspect Lexy.
The investigation has uncovered Catherine Kelly’s connection to the victims.
Her hidden identity has become relevant.
Her history with Andrea provides evidence of past dangerous behavior.
And the police have reason to believe she could be connected to the murders.
When Priya reaches the lake house, she sees Lexy threatening Anna.
She shoots Lexy.
Within the immediate scene, Priya’s action is a response to the perceived danger.
But from the perspective of the larger mystery, the shooting has a devastating consequence.
Lexy dies before she can defend herself against the murder accusations.
The police later discover evidence at the lake house that appears to confirm her guilt.
The case seems solved.
Richard is arrested, and the investigation settles on Lexy as the murderer.
But the audience eventually learns that Alice planted the evidence.
Lexy’s death allows the false solution to remain intact.
The person accused of the murders is dead, while the real killer remains free.
That is one of the darkest aspects of the finale.
How Did Alice Turn Lexy Into the Perfect Scapegoat?
Alice, Anna’s mother, is responsible for the three murders.
She discovers the truth about Anna’s sixteenth birthday after watching an old recording.
The footage reveals the sexual assault Anna suffered and the cruelty of the girls who witnessed it.
Alice decides to take revenge.
She kills Rachel, Helen, and Zoe.
But she also needs someone else to take the blame.
Catherine is an ideal target.
She has a personal connection to the victims.
She has been bullied by them.
She has a secret involving her sister’s death.
She has changed her identity.
And she has a hostile relationship with Anna.
Alice uses these circumstances to make Catherine appear responsible.
She plants incriminating evidence at the lake house.
When the confrontation ends with Lexy’s death, the planted evidence supports the conclusion that Catherine committed the murders.
Alice’s plan succeeds because the false accusation is built around real secrets.
Catherine did have reasons to resent the victims.
She did conceal her past.
She did behave violently toward Anna.
But none of those facts makes her the serial killer.
This is what makes Alice’s manipulation so effective.
She does not need to invent an entirely fictional suspect.
She only needs to arrange the available facts into the wrong story.
Did Alice Want Lexy to Die?
This is another important distinction.
Alice intended to frame Catherine for the murders.
Her plan was to make Catherine bear responsibility for crimes she did not commit.
But the official ending explanation does not establish that Alice specifically planned for Priya to shoot Lexy.
In fact, Alice’s confession indicates that the fatal shooting was not the outcome she had precisely anticipated.
She expected the evidence to implicate Catherine.
The confrontation produced an additional consequence.
Lexy died.
That difference matters because Alice is highly manipulative, but the series does not establish that she controlled every detail of the final encounter.
Her plan depended on the actions of other people.
Anna had to arrive at the lake house.
Catherine had to become involved.
The police had to discover the planted evidence.
The final result benefited Alice, but not every step was necessarily under her direct control.
This is also one reason some viewers question the finale’s plausibility.
The plan succeeds through a remarkable convergence of circumstances.
The series explains Alice’s intention more clearly than it explains how she could guarantee the outcome.
The Real Tragedy: Anna and Lexy Were Both Victims
The most disturbing part of Lexy’s storyline is that she and Anna could have understood each other.
Both were harmed during the same traumatic event.
Both carried the consequences into adulthood.
Both struggled with memories they could not fully confront.
But instead of recognizing their shared experience, they became enemies.
Catherine believed Anna had betrayed her.
Anna remembered Catherine abandoning her when she needed help.
Neither woman had the complete truth.
Their professional rivalry added another layer of resentment.
By the time they confronted each other at the lake house, their relationship had become a collection of accusations, secrets, and unspoken trauma.
The fight was not inevitable.
It emerged from years of silence and misunderstanding.
That is what gives the scene its emotional weight.
The audience is watching two people destroy each other over an event in which both had been harmed.
Alice’s intervention makes the tragedy even worse.
She claims to be avenging Anna.
But her plan turns another victim of the same assault into a scapegoat.
In trying to punish those who hurt her daughter, Alice creates another injustice.
Why Lexy’s Story Matters More Than the Killer Reveal
The central mystery asks who murdered Rachel, Helen, and Zoe.
The finale answers that question.
Alice did.
But Lexy’s storyline raises a different question.
What happens when someone becomes defined entirely by the worst thing that ever happened to them?
Catherine spends years trying to escape her past.
She changes her name.
She transforms her appearance.
She builds a successful career.
Yet the trauma remains unresolved.
When Anna reappears in her life, Catherine’s anger returns.
She has created a new identity, but she has not escaped the beliefs that shaped her old one.
The lake house confrontation destroys the life she built.
And the final revelation makes her fate even more tragic.
She dies as the apparent murderer.
The audience knows she was framed.
The characters within the story largely accept the false conclusion.
Lexy becomes another casualty of a cycle of revenge that began long before the first murder.
Final Verdict: Why Did Lexy Attack Anna in His & Hers?
Lexy attacked Anna because she believed Anna had betrayed her during their traumatic teenage past.
Lexy, formerly Catherine Kelly, thought Anna had helped lure her into the woods where she was sexually assaulted.
In reality, Anna tried to intervene and was assaulted herself.
That misunderstanding remained unresolved for nearly twenty years.
When Anna discovered Lexy’s identity at the lake house, she suspected Lexy of murdering their former classmates.
Their confrontation brought years of resentment and trauma into the open.
The fight escalated until Lexy threatened Anna with a gun.
Priya shot and killed Lexy.
But Lexy was not responsible for Rachel, Helen, and Zoe’s murders.
Alice was the killer, and she had deliberately framed Catherine.
That is the essential tragedy of His & Hers.
Lexy was guilty of cruelty, deception, and dangerous violence. But she died being blamed for murders she did not commit.
And the woman who actually committed those murders remained free.
Related Analysis on True Taste Korea
1. Why Did Richard Have Bleach and Duct Tape in His & Hers? The Lake House Mystery Explained
Explore the suspicious materials at the lake house, Richard’s unexplained behavior, and the debate over whether Anna was deliberately lured into danger.
2. Was Alice Really Faking Dementia in His & Hers? 5 Hidden Clues That Reveal the Killer
Discover how the eggshells, bare footprints, public confusion, and hidden narration foreshadowed Alice’s true identity.
Sources and Further Reading
- Netflix Tudum — His & Hers Finale and Killer Reveal
- TIME — Breaking Down the Shocking Ending of His & Hers
- ELLE — His & Hers Ending Explained
- People — His & Hers Ending Explained
- Reddit — His & Hers Plot Holes and Unanswered Questions
TTK Original — Beyond the Headlines
Editorial note: This article distinguishes confirmed plot events from interpretations of Lexy’s motives. Lexy’s responsibility for the three central murders is disproven by the finale, while her exact intention during the gun confrontation remains open to interpretation.