A devastating mystery that has haunted one family for years is finally beginning to unravel in Home and Away, and the truth may be far more shocking than anyone imagined.

In upcoming episodes airing in Australia, Jo makes a bold and emotionally risky decision that could change everything. Desperate to uncover what really happened on the day her mother died,

she turns to hypnotherapy — and the memories that surface may finally prove that she is not responsible for the tragedy that shattered her family.

For two long years, the Lam family has been living in the shadow of an accident that claimed the life of their beloved matriarch, Christina. What should have been a normal day ended in catastrophe when the car Jo was driving suddenly veered off the road and crashed into a tree. When Jo regained consciousness moments later, she was met with a horrifying sight: her mother slumped in the passenger seat, lifeless.

Since that day, Jo’s memory of the crash has remained frustratingly incomplete. The trauma of the incident left her suffering from severe PTSD, and the details of the moments leading up to the accident have remained locked away in her mind. Panic attacks and fragmented flashbacks are all she has been able to recall, leaving both Jo and her family trapped in a painful state of uncertainty.

Without clear answers, suspicion and resentment have slowly begun to tear the family apart.

The person most affected by this unresolved grief is Jo’s sister, Lacy. From the beginning, Lacy has struggled to accept the official version of events. In her mind, the lack of clarity surrounding the crash only points to one possibility: that someone has deliberately hidden the truth.

Lacy believes their father, David — a police officer — used his position to shield Jo from legal consequences. The suspicion has poisoned their relationship, creating a deep and bitter divide between the sisters. Convinced that the truth has been buried, Lacy took the drastic step of cutting ties with her family altogether. At the start of the year, she moved out of the family home, adopted her mother’s maiden name, and made it clear that she wanted nothing more to do with them.

When David and Jo later arrived in Summer Bay following David’s transfer to Yabbie Creek Police Station, the possibility of reconciliation seemed distant. Lacy remained adamant that her sister was responsible for their mother’s death, refusing to let go of the anger that had consumed her.

Things only grew more complicated when David discovered that Lacy had used money from the sale of their family home to hire a private investigator. Realizing how deeply the mistrust had grown, David finally decided that the only way to bring closure to the family was to reopen the case himself.

For years, he had avoided looking at the official investigation file, unable to face the painful memories it contained. But now, determined to uncover the truth, he requested access to the documents.

At first glance, everything appeared routine. The accident report suggested there was no evidence of foul play. Jo’s toxicology results confirmed she had neither alcohol nor drugs in her system at the time of the crash.

Yet one detail immediately caught David’s attention.

The records failed to identify the person who had called emergency services after the accident.

For years, Jo had assumed the call had been made by a passerby who had discovered the wreck. But when David requested the audio recording of the emergency call, he made a startling discovery.

The caller was Jo.

The revelation stunned both father and daughter. Jo had absolutely no memory of making the call. When David told her what he had found, she initially refused to believe it. Only after hearing the recording herself did the reality begin to sink in.

She listened to the audio again and again, desperately hoping it would trigger something — a sound, a detail, any fragment of memory that might help her piece together the truth.

But the more she listened, the more confused she became. How could she have made the call and have absolutely no recollection of it?

The discovery also reignited Lacy’s suspicions. When she learned about the recording during a tense visit to the beach house, she saw it as further evidence that something was being hidden. To her, the fact that Jo had no memory of calling for help only made the situation more suspicious.

David attempted to explain that Jo had only just regained consciousness at the time of the call, which could explain her fragmented memory. But Lacy remained unconvinced.

Determined to finally uncover the truth — for herself and for her family — Jo began researching ways to recover repressed memories tied to traumatic events.

That search eventually led her to consider hypnotherapy.

In upcoming scenes, Jo visits the police station under the pretense of bringing lunch for her father. But David quickly senses that something else is on her mind.

Jo finally admits that she has been thinking about undergoing hypnotherapy in hopes of unlocking the memories she lost on the day of the crash.

The idea immediately fills David with concern. While he understands his daughter’s desperation for answers, he fears that revisiting the trauma could cause more harm than good. Jo already struggles with severe PTSD and recurring panic attacks, and the process of reliving the accident could worsen her condition.

Despite his worries, David ultimately chooses to support her.

He knows how much Jo needs closure, not only for herself but also for the fractured family that still bears the emotional scars of Christina’s death. If this is the path Jo believes will help her heal, he is determined to stand by her side.

Lacy, however, views the situation through a completely different lens. To her, Jo’s missing memories have always served as convenient protection from accountability. If hypnotherapy reveals the truth, Lacy believes it will confirm what she has suspected all along.

Eager to move forward, Jo arranges a session with hypnotherapist Amelia, who comes highly recommended by Dr. Bree.

Still nervous about the process, Jo insists that the session take place at the police station so that David can be present for support. Amelia reassures her that she will remain in control throughout the experience and that the session will proceed at Jo’s pace.

As the session begins, Jo slowly slips into a hypnotic state while David watches anxiously nearby.

At first, her mind drifts into distant childhood memories — moments of warmth and safety that contrast sharply with the trauma she has been carrying. But before long, the atmosphere shifts.

The memory of the crash begins to push its way to the surface.

Jo’s body tenses as the terrifying moment unfolds again in her mind. Through fragmented images and flashes of sound, she relives the chaos of the road, the panic, and the sudden loss of control.

Then, a crucial detail emerges.

Jo remembers another car racing toward them.

To avoid a collision, she had swerved — a desperate move that ultimately forced their vehicle off the road. As the memory sharpens, she catches a brief but unmistakable glimpse of the other vehicle: a gray Mercedes with a distinctive number plate.

When Jo awakens from the session, the realization is immediate.

The crash wasn’t her fault.

For the first time since the tragedy, she and David have a real lead — evidence that another driver may have been responsible for forcing their car off the road.

While the breakthrough clears Jo of the guilt she has carried for years, it also raises a new and chilling mystery.

Who was driving the gray Mercedes? And why did they disappear without coming forward after the accident?

As the investigation takes a new direction, the Lam family may finally be on the path to uncovering the truth behind Christina’s death.

But in Summer Bay, secrets rarely stay hidden forever.

And the answers Jo has uncovered could be just the beginning of a far darker story waiting to be revealed.