In the quiet suburban streets of Rosemeadow, southwest Sydney, the Feng family home on Juliet Close once stood as a symbol of migrant resilience and everyday Australian life. That illusion shattered violently in the early hours of May 3, 2026, when 32-year-old Jacky Amazing Feng allegedly went on a frenzied rampage, attacking his parents and two brothers with multiple weapons. Only one family member survived to tell the tale: 30-year-old Jason Feng, the middle brother, who endured severe injuries yet managed to call emergency services amid the chaos, becoming the sole voice recounting the unimaginable terror that claimed three lives.

Jason Feng’s survival is nothing short of remarkable. Police were called to the address around 1:30 a.m. after he made a desperate Triple Zero call while under attack. First responders arrived to what senior officers repeatedly described as a “very grisly” and “horrendous” crime scene spread across the main house and a rear granny flat. The attack’s brutality, involving blunt force trauma from a suspected hammer and sharp-edged weapons, left the family home awash with blood and horror.

According to details emerging from the investigation and hospital updates, Jason was in the midst of the nightmare as his eldest brother allegedly moved systematically through the property. The sequence began with attacks on other family members before reaching him. Police first discovered 65-year-old mother Ruvena Lam critically injured in the backyard area, where paramedics attempted CPR without success. Inside the house, they found 64-year-old father Zhou Chao (Charles) Feng with severe head injuries from blunt force trauma. He was rushed to Liverpool Hospital but later died from his wounds.

The youngest brother, 25-year-old Justin Feng, was located deceased in the granny flat at the rear of the property, where he had been living. The dispersed locations of the victims suggest the attacker moved deliberately between different parts of the home, striking family members in their respective spaces during the nighttime assault. This mobility added to the sheer terror for those present, turning a family residence into a deadly labyrinth.

Jason Feng, fighting for his own life, sustained serious injuries but retained enough strength to contact emergency services. His timely call likely prevented even greater tragedy and ensured a rapid police response. He was transported to Liverpool Hospital for urgent treatment. While initial reports indicated he has since been released from hospital care, the physical and psychological scars of that night are expected to remain with him indefinitely. Sources close to the family describe Jason as now facing the devastating reality of being the sole survivor—orphaned and bereaved of two brothers in one catastrophic event.

Those familiar with the case note that Jason’s account, shared with investigators, paints a chilling picture of sudden and overwhelming violence. In the moments before and during the attack, the household—typically quiet and unremarkable—erupted into screams and chaos as Jacky allegedly wielded weapons with lethal intent. The middle brother’s ability to survive and alert authorities amid such ferocity highlights both his resilience and the random, terrifying nature of the assault. Police believe the attack was not a single impulsive act but involved multiple weapons and movements across the property, suggesting a determined and frenzied episode.

Jacky Feng was arrested a short time later when he returned to the scene in a silver sedan, with visible blood on the vehicle. He had allegedly fled briefly before circling back approximately one hour after the initial attack. Charged with three counts of murder (domestic violence related) and one count of attempted murder (also DV related), he appeared via video link in Campbelltown Local Court. Bail was refused, and the case was adjourned to July 15 pending a full psychiatric assessment. His legal team has emphasized a history of mental health issues, while police are also examining possible substance involvement, including methamphetamine use potentially triggering a psychotic state.

The Feng family had appeared, to neighbors and the wider community, as a typical hardworking Chinese-Australian household. The parents had built a stable life in Rosemeadow after migrating, raising three sons in a multi-generational setup common in many suburbs. The granny flat arrangement allowed adult children to maintain close family ties, yet in this instance, that proximity may have intensified underlying pressures. No prior serious domestic incidents had been reported to authorities, making the sudden eruption of violence all the more shocking.

For Jason Feng, the road to physical recovery is only the beginning. Beyond his injuries, he must now process the profound trauma of witnessing or narrowly escaping the deaths of his mother, father, and youngest brother at the hands of their eldest sibling. Mental health professionals note that survivors of familicide often face complex grief, survivor’s guilt, and long-term post-traumatic stress. Community support services in the Campbelltown area have offered counseling, while the broader Chinese-Australian community in Sydney has expressed collective shock and sorrow.

Rosemeadow residents, accustomed to the suburb’s family-friendly atmosphere of parks, schools, and quiet streets, have been left reeling. The once-unremarkable home on Juliet Close remains a cordoned crime scene as forensic teams meticulously document evidence. The recovery of weapons, analysis of blood patterns, and digital records from the household continue to build a clearer timeline of the night’s events.

This tragedy has sparked wider discussions across Australia about hidden family pressures, mental health support in migrant communities, and the warning signs that can go unnoticed even in seemingly stable households. Cultural expectations around success, filial duty, and maintaining harmony can sometimes mask deep personal struggles, particularly for adult children living at home. While Jacky Feng’s defense focuses on mental health factors, the case underscores the urgent need for accessible, culturally sensitive psychological services.

Jason Feng’s survival and his critical emergency call have become central to the narrative of that night. His bravery in reaching out for help amid unimaginable fear ensured that authorities could document the scene promptly and apprehend the suspect. Yet, as he recovers, the weight of being the last surviving son carries immense emotional burden. Family friends and community members have expressed deep sympathy for the solitary path he now walks—grieving alone while navigating legal processes and public attention.

As the investigation progresses, more details from Jason’s statements to police may emerge, offering further insight into the motives and triggers behind the alleged rampage. For now, the focus remains on supporting the survivor and seeking justice through the courts. Jacky Feng remains in custody, with psychiatric experts tasked to evaluate his condition and state of mind at the time of the offenses.

The events in Juliet Close have shattered more than one family; they have shaken an entire suburb’s sense of security. In the days and weeks ahead, as Jason Feng continues his physical healing, the community hopes he finds strength and support to rebuild his life. His account of the horror—however fragmented by trauma—stands as the only living testimony to a night when brother turned against brother, and a “perfect” suburban family was torn apart forever.

This case serves as a grim reminder of the fragility of domestic peace and the critical importance of mental health awareness. For Jason Feng, the survivor who called for help in the darkness, the fight for recovery has only just begun. Australia watches with heavy hearts as the legal process unfolds, hoping that answers, however painful, can eventually bring some measure of closure to the sole remaining member of the Feng family.