“EXTREMELY BLOODY AND TERRIBLE”: The Monster of Rosemeadow Returns to the Scene. 🩸

What kind of person slaughters their own mother, father, and brother, vanishes into the night, and then walks back into the house while the bodies are still warm? The Sydney community is reeling after Jacky Feng, 32, was captured on the very driveway where his family’s blood was spilled. But it’s what police found after the arrest that has shifted the entire direction of the case.

Investigators are no longer just looking at a “heat of the moment” tragedy. With two separate crime scenes—the main house and the granny flat—and evidence of multiple “blunt and sharp” weapons, a terrifying new theory about the killer’s movements is emerging. Why did he leave for hours? Where did he go? And what was found in the “missing hours” that has detectives reassessing everything they thought they knew?

The “quiet” son’s mask has finally slipped, and the details coming out of Campbelltown Court are pure nightmare fuel. 👇

In a case that has sent shockwaves from the suburbs of Sydney to the international headlines, new and horrifying details have emerged in the triple-murder investigation of Jacky Feng. The 32-year-old is accused of executing his parents and younger brother in a “frenzied rampage” that police are now describing as one of the most traumatizing crime scenes in recent Australian history.

A House Divided: Two Crime Scenes

The investigation took a significant turn this week as forensic teams expanded their search beyond the main residence on Juliet Close. Commander Grant Healey of the Campbelltown City Police confirmed that the carnage was not contained to a single room.

“The scene is extensive,” Healey told reporters. “It involves both the main house and the granny flat at the rear.” This detail has led investigators to a grim new conclusion: the killer may have hunted his family members across the property, moving from one dwelling to the other to ensure no one—except for the sole surviving 30-year-old brother—escaped.

The Mystery of the “Missing Hours”

The most baffling development in the case involves Feng’s movements after the massacre. Police allege that after the 1:30 AM slaughter on Sunday, May 3, Jacky Feng fled the property. For several hours, while his surviving brother sat injured and traumatized, Jacky was “in the wind.”

In a move that local criminal psychologists are calling “brazen or delusional,” Feng returned to the home while police were already on-site. He was arrested on the driveway, showing no resistance. Detectives are now scouring CCTV from surrounding streets and gas stations to determine if Feng disposed of the primary weapons—believed to be a combination of a hammer and a bladed instrument—during his time on the run.

“Factual, Not Familiar”: The Police Profile

Despite the brutality of the crime, NSW Police confirmed that the Feng family was “not known to them.” There were no prior domestic violence call-outs, no restraining orders, and no red flags on the official record.

However, “True Crime” sleuths on X (formerly Twitter) and Reddit’s r/Sydney have been digging deeper. Unconfirmed reports from community members suggest a pattern of escalating isolation for Jacky Feng in the months leading up to the attack. One neighbor noted that while the father, Charles, was a “friendly, local fixture,” the son was rarely seen, often staying inside for weeks at a time.

New Direction: The Forensic Psychology

The investigation is now pivoting toward a deep dive into Feng’s digital and medical history. The “new direction” mentioned by authorities involves tracing his activity on encrypted messaging apps and searching for any recent “triggers” that could explain the sudden explosion of violence.

While the defense is expected to lean heavily on a mental health plea, prosecutors are building a case based on the logistics of the crime. The fact that multiple weapons were potentially used and that the killer moved between two buildings suggests a level of intent that could dismantle a “sudden snap” defense.

The Victims: A Family Erased

Ruvena (65): Mother, found deceased inside the home.

Justin (25): The youngest brother, found deceased alongside his mother.

Charles (64): The father, who fought for his life but died shortly after reaching Liverpool Hospital.

As Jacky Feng remains behind bars in high-security remand, the surviving brother, Jason, faces the impossible task of grieving a family destroyed by one of its own. The suburb of Rosemeadow remains under a cloud of disbelief, waiting for the July court date to see if the “why” will ever match the horror of the “what.”