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Perth gunman's daughter apologises to family of women murdered while he hunted his estranged wife - and delivers devastating verdict on father: 'He was a devious, ruthless manipulator'

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Cite

Bunch, A. (2026, November 14). Perth gunman's daughter apologises to family of women murdered while he hunted his estranged wife - and delivers devastating verdict on father: 'He was a devious, ruthless manipulator'. Daily Mail. https://www.dailymail.com/news/article-16291753/mark-bombara-daughter-inquest-petelczyc-murders-police-firearms.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

Dated from the outlet's own feed. Check the original for its byline.

Daily Mail · collected 2026-11-14 · by Aaron Bunch
Content note This article describes suicide or self-harm and violence described in detail.

Quick Summary

Ariel Bombara testified at a WA Coroners Court inquest this week regarding the May 24, 2024, murders of Jennifer Petelczyc, 59, and her daughter Gretl, 18, by her father, Mark James Bombara, 63. The inquest revealed that Bombara, who was fixated on his estranged wife after their separation, killed the two women at their Perth home because his wife was not there. Ariel Bombara characterized her father as a "devious, ruthless manipulator" who used his supposed health issues to con others and criticized the police for allowing him to retain 13 firearms despite warnings about his mental state.
Written by AI on 2026-11-14, from this article's own text only (the story summary below draws on all the coverage).
See how they differ ↓

AI analysis

Story summary

Ariel Bombara, daughter of Mark Bombara, addressed an inquest on November 10, 2026, condemning her father as a "devious, ruthless manipulator" responsible for the murders of Jennifer Petelczyc and her daughter Gretl in Floreat, Perth in May 2024. Mark Bombara, 63, shot and killed the women before taking his own life. Ariel stated her father, who was searching for his estranged wife Rowena, murdered Jennifer as a form of punishment after realizing Rowena was not at the home. The inquest revealed multiple missed opportunities by the police to intervene, including four unheeded pleas for help and a lack of review of Bombara's gun license over two decades.

Written for “Perth gunman's daughter apologises to family of women” on 2026-11-14, grounded in this article and the 3 other(s) covering the same event.

How they differ

3 outlets covered “Perth gunman's daughter apologises to family of women”.

What each outlet says

One AI summary per outlet of its latest article on this story, written from that article alone and checked against it. Open the article for the outlet's own words.

Daily MailThis outlet14 Nov

Ariel Bombara testified at a WA Coroners Court inquest this week regarding the May 24, 2024, murders of Jennifer Petelczyc, 59, and her daughter Gretl, 18, by her father, Mark James Bombara, 63. The inquest revealed that Bombara, who was fixated on his estranged wife after their separation, killed the two women at their Perth home because his wife was not there. Ariel Bombara characterized her father as a "devious…

Perth gunman's daughter apologises to family of women murdered while he hunted his estranged wife - and delivers devastating verdict on father: 'He was a devious, ruthless manipulator' (this article)
ABC News (AU)14 Nov

This analysis of the May 2024 murders in Perth highlights a series of systemic failures by police that left a family and their friend defenseless against a gunman. The inquest revealed that police failed to review the perpetrator's gun licenses for two decades and ignored four separate pleas for help prior to the murders. Critical errors occurred during the emergency, including a one-minute hold on a victim's call…

Litany of missed opportunities in Floreat murder tragedy →2 articles from ABC News (AU) on this story
Sydney Morning Herald13 Nov

Ariel Bombara delivered a statement during a five-day inquest on Friday regarding the May 2024 double murder and subsequent suicide of her father, 63-year-old Mark Bombara, in Floreat. She characterized her father as a "ruthless manipulator" whose violence was rooted in bigotry and a desire for power and control over her mother, who faced years of coercive and financial abuse. Bombara criticized the WA Police for…

‘He was a ruthless manipulator’: Floreat murderer’s daughter addresses inquest →

Compared with similar articles

This article reads centre and hedges 13% of its claims. Each row says how that neighbour differs.
ABC News (AU)
Hedges 5 of 25 claims Outlet record 67/100
ABC News (AU)
Hedges 4 of 43 claims Outlet record 67/100
The Sydney Morning Herald
Hedges 4 of 18 claims Outlet record 61/100
The Sydney Morning Herald
Hedges 3 of 40 claims Outlet record 61/100
“While both articles discuss the inquest of Mark Bombara's double murder-suicide, Article A focuses on a police constable's testimony about a previous encounter with Bombara, while Article B centers on Bombara's daughter's testimony about her father's character and the impact on the victims' family.”
The Sydney Morning Herald
Hedges 4 of 45 claims Outlet record 61/100
“While both articles mention the same perpetrator and victims, Article A focuses on a phone call during the incident, while Article B is about the daughter's testimony at a later inquest, covering different specific times and aspects.”

Story

Perth gunman's daughter apologises to family of women
Crime & Law · 4 article(s) covering the same event. See how they differ ↑
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
15
sentences that state something as happening or true
Uncertain
13%
2 of 15 hedged ("reportedly", "may", "according to")
Leaning
Centre
of the writing, not the subject · beta estimate
Publisher signals
70/100
Daily Mail's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
4
Crime & Law
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-11-14 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Daily Mail · 11076 article(s) · 24 correction(s) detected
Running correction rate · 24 correction(s)

Who wrote this

Aaron Bunch
8 article(s) here · 1 carrying a prediction
“Nobody would say anything about why we were in there and the Pakistani lawyer we got ... was useless,” Bunch says.
Mark James Bombara, 63, shot dead Jennifer Petelczyc, 59, and her daughter, 18-year-old Gretl, at their Perth home on May 24, 2024, before killing himself.
'For many who are familiar with me and my work, reactions have included confusion, sadness, shock, dismay, disgust, concern and disappointment.
we have very similar interests, would love to chat more; do you have Signal or Session?
Yet it could so easily have ended badly.
She had about 40 wounds, along with grazes and bruising that could indicate she was restrained.
2026-10-15 · assertive framing · WA woman admits ex-lover’s stabbing murder mid-trial
'Things could have been far worse than they turned out to be.'
How social welfare is being rolled out to vulnerable families living in the nation’s economic engine room will be put under the microscope.
2026-10-09 · assertive framing · Squalor reports trigger outback children welfare probe
Also by Aaron Bunch
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 8 articles by Aaron Bunch →

Topics

Perth Triple Zero WA Coroners Court the WA Coroners Court

Subjects

Bombara PERSON · 7× Rowena PERSON · 5× Ariel PERSON · 4× Jennifer PERSON · 3× Petelczycs PERSON · 3× Gretl PERSON · 2× Jennifer Petelczyc PERSON · 2× Mark James Bombara PERSON · 2× Perth GPE · 2× the WA Coroners Court ORG · 1×

Narrative

Pictured, Gretl Petelczyc after passing her driving test When Bombara realised his estranged wife Rowena wasn't at the home of best friend Jennifer (pictured), he murdered the two women as 'the next best punishment', an inquest heard The inquest has heard Bombara was married to Rowena for 35 years and he became fixated on her after the split. His murderous rampage at the Petelczycs' home was recorded in eight Triple Zero calls and CCTV footage. Acting State Coroner Sarah Linton will hand down her findings on a date to be fixed. 1800 RESPECT (1800 737 732) Lifeline 13 11 14 Men's Referral Service 1300 766 491
framing: assertive · carried by 1 article(s) · first seen 2026-11-14
Mark James Bombara, 63, shot dead Jennifer Petelczyc, 59, and her daughter, 18-year-old Gretl, at their Perth home on May 24, 2024, before killing himself.

Claims (15 extracted, 2 hedged)

A gunman who violently murdered two women while hunting for his estranged wife was a devious, ruthless manipulator, his daughter has told an inquest. asserted
daughter → murder → inquest
Mark James Bombara, 63, shot dead Jennifer Petelczyc, 59, and her daughter, 18-year-old Gretl, at their Perth home on May 24, 2024, before killing himself. uncertain
Bombara → shoot → himself
An inquest has heard Bombara had been searching for his estranged wife Rowena, after they separated a month earlier, but she wasn't at the home. asserted
she → hear → home
Bombara's daughter Ariel says the 'absolute terror and fear' the Petelczycs likely experienced should 'devastate' the community. ' asserted
Petelczycs → say → community
I hope our collective rage at what my father did to them is the wake-up call we need to spark real change, as these unprecedented rates of family and domestic violence cannot continue,' she told the WA Coroners Court on Friday. asserted
she → hope → Friday
She said her father was not 'the gentle, sad old man' and a victim of poor health, as he 'conned many into believing'. asserted
he → say → many
'He was a devious, ruthless manipulator who felt so entitled to my mum's energy and enduring unpaid labour,' she said. ' asserted
she → feel → labour
The punishment for her leaving his abuse could be nothing other than her murder.' Ariel Bombara, daughter of Mark James Bombara, has spoken about her father at an inquest at WA Coroners Court this week Mark Bombara, 63, shot dead Jennifer Petelczyc, 59, and her daughter, 18-year-old Gretl, at their Perth home on May 24, 2024, before killing himself Ariel described her father as a 'devious, ruthless manipulator' When Bombara realised Rowena wasn't at her best friend Jennifer's home, he murdered two women as 'the next best punishment'. 'I would never have predicted that he wouldn't do his due diligence in confirming mum's location before attempting her murder,' she said. uncertain
she → leave → murder
Ariel apologised to Jennifer's surviving daughter, Liesl. asserted
Ariel → apologise → daughter
'I am so deeply, truly sorry for what my father has done to you,' she said. asserted
she → do → you
Ariel was critical of police for allowing Bombara to retain 13 firearms despite multiple warnings about his mental state and potential for violence. asserted
Bombara → allow → violence
'For the rest of my life I will feel like I pulled the pin on the grenade that landed on someone else's family,' she said. asserted
she → feel → family
She also apologised to her mother, Rowena, for not 'being able to save her from this grief' after she heard Bombara murder the Petelczycs via a telephone call. asserted
Bombara → apologise → call
'Her scream after hearing those shots, and her wails... will haunt me for the rest of my life,' she said. asserted
she → hear → life
Pictured, Gretl Petelczyc after passing her driving test When Bombara realised his estranged wife Rowena wasn't at the home of best friend Jennifer (pictured), he murdered the two women as 'the next best punishment', an inquest heard The inquest has heard Bombara was married to Rowena for 35 years and he became fixated on her after the split. His murderous rampage at the Petelczycs' home was recorded in eight Triple Zero calls and CCTV footage. Acting State Coroner Sarah Linton will hand down her findings on a date to be fixed. 1800 RESPECT (1800 737 732) Lifeline 13 11 14 Men's Referral Service 1300 766 491 asserted
Linton → picture → date
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