Horror details emerge after Sydney mum allegedly stabbed her three children - killing one: Witness speaks out

Read the original at Daily Mail ↗
Daily Mail · collected 2026-09-21 · by Jonica Bray Senior
Content note This article describes abuse of a child.

Quick Summary

A mother in Sydney allegedly stabbed her three young children, aged five and under, resulting in the death of one child and severe injuries to two others. Eyewitness Julie Sukkar described finding the woman thrashing in nearby bushes while the silent, unresponsive children were inside a parked car. Police are treating the incident as domestic violence and have confirmed that the family had no previous connection to the Blue Mountains area where the attack occurred.
Written locally by qwen2.5:14b on 2026-09-21, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

In September 2024, a 42-year-old woman from the Blue Mountains was found not criminally responsible for stabbing her two sons to death. The boys were aged nine and eleven when their father discovered them in their family home. Before the incident, she had been struggling with major depression and made several disturbing internet searches related to suicide and killing children. These searches included queries like "Most Infamous Alleged Mommy Murderers in History" and "How To Respond When Your Child Says 'I hate you'."

The court ruled that due to her mental health condition, the woman was unable to reason at the time of the murders. She had been under significant stress after learning that her ex-husband's new partner was pregnant. Following the tragic deaths, she attempted to take her own life and was hospitalized with self-inflicted injuries.

Currently, the Mental Health Review Tribunal will determine where she will be detained for further treatment.

Written for “Mother Stabs Children Dead Critical” on 2026-10-05, grounded in this article and the 23 other(s) covering the same event.

Signals How these are calculated →

Claims extracted
36
claim-shaped sentences
Uncertain
6%
2 of 36 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
64.9
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
24
Crime & Law
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-21 · how these are computed

Story

📰 Mother Stabs Children Dead Critical
Crime & Law · 24 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 6% of its claims. Each row says how that neighbour differs.
New York Post · 0.89 cosine similarity
⚖️ leaning not scored 🔴 2% hedged 1 of 45 📰 publisher trust 64
“Both articles describe the same incident of a mother allegedly stabbing her three young children, resulting in one fatality and two critically injured children, with the perpetrator found nearby with self-inflicted wounds.”
Daily Mail · 0.87 cosine similarity
⚖️ leaning not scored 🔴 12% hedged 4 of 34 📰 publisher trust 65
“Both articles describe the identical stabbing incident involving a mother and her three young children in Valley Heights, Blue Mountains, resulting in one child's death and two others being critically injured.”
The Sydney Morning Herald · 0.85 cosine similarity
⚖️ leaning not scored 🔴 17% hedged 1 of 6 📰 publisher trust 61
“Both articles describe the same stabbing incident involving a mother who allegedly stabbed her three young children in Blue Mountains, resulting in one death and two severely injured children.”
The Guardian · 0.85 cosine similarity
⚖️ leaning not scored 🔴 4% hedged 1 of 25 📰 publisher trust 68
“Both articles describe a single stabbing incident involving a mother attacking her three young children in Valley Heights, Blue Mountains, resulting in one child's death and two others critically injured.”
Daily Mail
⚖️ leaning not scored 🔴 15% hedged 2 of 13 📰 publisher trust 65
“Both articles describe the identical incident involving a mother allegedly stabbing her three young children in Valley Heights, Blue Mountains, resulting in one child's death and two others critically injured.”
ABC News (AU)
⚖️ leaning not scored 🔴 0% hedged 0 of 5 📰 publisher trust 61
“Both articles describe a single stabbing incident in Sydney's Blue Mountains where one child died and three others were injured, including details about the ages of the victims and the location.”
The Sydney Morning Herald
⚖️ leaning not scored 🔴 0% hedged 0 of 5 📰 publisher trust 61
“Both articles describe the identical stabbing incident involving a mother and her three young children in Blue Mountains on Sunday afternoon, with one child dead and two others critically injured.”
ABC News (AU)
⚖️ leaning not scored 🔴 0% hedged 0 of 30 📰 publisher trust 61
“Both articles describe the exact same incident involving a 42-year-old woman allegedly stabbing her three young children, resulting in one death and serious injuries to two others, occurring on Sunday afternoon near Valley Heights, Blue Mountains.”
The Sydney Morning Herald
⚖️ Leans left 🔴 21% hedged 5 of 24 📰 publisher trust 61
“Both articles describe the exact same incident involving a mother stabbing her three children in the Blue Mountains, resulting in one child's death and two others critically injured.”
Daily Mail
⚖️ leaning not scored 🔴 6% hedged 2 of 35 📰 publisher trust 65
“Both articles describe the identical incident involving a mother stabbing her three young children in the Blue Mountains, resulting in one child's death and two others being critically injured.”

Publisher

Daily Mail · 3738 article(s) · 12 correction(s) detected
Running correction rate · 12 correction(s)
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Clarifications and corrections

Who wrote this

Jonica Bray Senior
5 article(s) here · 1 carrying a prediction
🔮 In the video Ms Haas could be seen authorising a $7 refund but reacted angrily when Jessica requested the full $20.
🔮 Her death has devastated the former West Coast Eagles premiership star, as he and Ms Camplin’s family grapple with how a healthy new mother could die so young. It took two weeks for Hutchings to publicly reveal the tragedy as he cared for their newborn daughter while also coping with his own grief.
🔮 They said they had no idea what could have triggered the alleged deadly attack and that her husband was still waiting to 'hear from her' about what happened.
🔮 'Grandma's love and affection for you both will never disappear, my angels in heaven.
🔮 Police will allege the wounds sustained by the mother were self-inflicted.
Also by Jonica Bray Senior
Nothing else under this byline is closely related to this article, so these are simply their most recent.

Topics

Daily Mail Daily Mail Australia

Subjects

Sukkar PERSON · 5× Julie Sukkar PERSON · 2× Daily Mail ORG · 1× Daily Mail Australia ORG · 1×

Narrative

Mrs Sukkar said police initially handcuffed the mother before later removing the restraints as she was stretchered into an ambulance Police say the family have no links to the Blue Mountains and were not previously known to officers. They have also confirmed the children's father was at work when the incident unfolded.
framing: assertive · carried by 1 article(s) · first seen 2026-09-21
🔮 Police will allege the wounds sustained by the mother were self-inflicted.

Claims (36 extracted, 2 hedged)

- See more Daily Mail on Google - save us as a Preferred Source A mother accused of stabbing her three young children was found in nearby bushes screaming and violently thrashing around, while the youngsters sat eerily silent inside a car, a witness has revealed. asserted
witness → see → car
The confronting new details have emerged after a five-year-old boy was killed and his two younger siblings were critically injured on a quiet street in the Blue Mountains on Sunday afternoon. asserted
siblings → confront → afternoon
Police allege the 42-year-old mother stabbed all three children, who were aged five and under, before turning the weapon on herself. asserted
who → allege → herself
The family was discovered after two cyclists and a passing motorist stopped on Waratah Road in Valley Heights and desperately tried to help. asserted
cyclists → discover → Heights
Local resident Julie Sukkar initially believed the commotion just metres from her front door was the aftermath of a traffic accident. asserted
commotion → believe → accident
But when she went outside, she saw a white four-wheel drive parked on a vacant block with its doors open and the three children inside, while their mother lay nearby in bushes. asserted
mother → go → bushes
'One of the children, a little girl, a baby, had a beautiful pink and white flower dress on,' Ms Sukkar told Daily Mail Australia. asserted
Sukkar → have → Australia
'I noticed that as they pulled her out of her car seat.' asserted
they → notice → seat
Local resident, Julie Sukkar, initially believed the commotion just metres from her front door was the aftermath of a traffic accident A mother accused of stabbing her three young children was found screaming and thrashing in bushes while the youngsters sat eerily silent inside a nearby car ' asserted
youngsters → believe → car
I only thought there were two children at first, but there were three of them in there. asserted
I → think → them
The woman on the ground was yelling, screaming and thrashing about. asserted
woman → yell → ground
I'm not sure what she was saying, or if she was trying to say anything. asserted
she → say → anything
She was covered in blood and had some really bad injuries. asserted
She → cover → injuries
But amid the frantic activity around the car, it was the silence of the three young children that Mrs Sukkar found particularly difficult to witness. asserted
Sukkar → find → children
They were not screaming or crying. asserted
They → scream → ?
They were not moving. asserted
They → move → ?
'That was hard to see. asserted
That → see → ?
The police and the ambulance were here fast, and they did such a good job.' asserted
they → do → job
Mrs Sukkar said police initially handcuffed the mother before later removing the restraints as she was stretchered into an ambulance. asserted
she → say → ambulance
'They took them off pretty quickly, once they realised she was no danger to anybody,' she said. asserted
she → take → anybody
Mrs Sukkar said police initially handcuffed the mother before later removing the restraints as she was stretchered into an ambulance Police say the family have no links to the Blue Mountains and were not previously known to officers. They have also confirmed the children's father was at work when the incident unfolded. asserted
incident → say → work
As the investigation continued on Monday, several detectives went door to door through the small Blue Mountains community as they worked to piece together the woman's movements in the hours before the tragedy. asserted
they → continue → tragedy
Police have confirmed they are treating the death of the five-year-old boy as a domestic violence incident and that his mother is the only suspect. asserted
mother → confirm → incident
Police will allege the wounds sustained by the mother were self-inflicted. asserted
wounds → allege → mother
The woman remains in a critical condition and detectives have not yet been able to interview her. asserted
detectives → remain → her
Mrs Sukkar also praised the quick actions of the three strangers who stopped and raised the alarm, saying their decision to help may have saved the lives of the two surviving children. uncertain
decision → praise → children
'There was two cyclists and one woman who I think was driving past and stopped' she said. asserted
she → be → ?
As the investigation continued on Monday, several detectives went door to door through the small Blue Mountains community as they worked to piece together the woman's movements in the hours before the tragedy The police confirmed the mother had no links to the Blue Mountains ' asserted
mother → continue → Mountains
She was very distraught and got in the back to help the baby. asserted
She → get → baby
I think those kids probably wouldn't have survived if they hadn't stopped.' asserted
they → think → ?
Despite witnessing the bloody aftermath and later learning that police suspect the mother was responsible, Mrs Sukkar said she could not bring herself to condemn her. uncertain
she → witness → her
'I felt really sad for her and for the kids as well,' she said. asserted
she → feel → kids
'To be in that state of mind, I couldn't even imagine it. asserted
I → imagine → it
I have read Facebook people calling her a monster. asserted
people → read → her
I think people can point the finger a little too early before they know what's happened. asserted
what → think → finger
'If you haven't been through mental illness, you wouldn't understand it.' asserted
you → understand → it
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