Man sentenced for attempted murder in Clonshaugh, Dublin
Matthias Kelly, a man in his 40s, was sentenced at the Central Criminal Court in March 2026 for the attempted murder of Fiona Timmermans, a woman in her 30s, at her home in Clonshaugh, Dublin. Kelly entered Timmermans's home through an open back door in the early hours of 7 September 2024 and stabbed her in the neck and head with a kitchen knife. He was arrested the same day, charged with attempted murder, burglary, production of a weapon, threatening to kill, and criminal damage, and pleaded guilty to all charges. The judge imposed concurrent sentences of 12 years for attempted murder, 7 years for burglary, 6 years for threats to kill, and 3 years each for production of the knife and criminal damage, backdated to 9 September 2024.
- Reported7 Sep
- Arrested7 Sep
4 reports - Charged7 Sep
5 reports - In court9 Sep
3 reports - Verdictnot reported
- Sentenced19 Jan
2 reports
Key facts
consolidated from all reports- What happened
- A man entered a woman's home through an open back door and stabbed her in the neck and head.
- Where
- The assault took place at Newbury Lawns, Clonshaugh, Dublin 17.
- When
- The attack occurred in the early hours of Saturday 7 September 2024.
- Weapon
- A kitchen knife with a six-inch serrated blade was taken from the victim's kitchen.
- Cause
- Kelly blamed the victim for the break-up of his marriage.
- Investigation
- A man in his 40s was arrested in a follow-up search and detained under Section 4 of the Criminal Justice Act 1984 at a Garda station in North Dublin.
- Charges
- Kelly was charged with attempted murder, burglary, production of a kitchen knife, threatening to kill, and criminal damage to windows at his ex-partner's home in Coolock.
- In court
- Kelly pleaded guilty to all charges at the Central Criminal Court on 19 January 2026.
- Sentence
- Kelly received concurrent sentences of 12 years for attempted murder, 7 years for burglary, 6 years for threats to kill, and 3 years each for production of the knife and criminal damage, backdated to 9 September 2024.
- Other details
- The victim was treated at Beaumont Hospital for stab wounds to her forehead, face, and neck and discharged the same day.
- Kelly, of no fixed abode in Coolock, Dublin, is the son of Eamon Kelly, who was shot dead in Killester in 2012.
- Kelly suffered a brain injury in 2016 from a road traffic accident, and the judge noted it was not clear this affected his actions.
152 statements extracted from the articles
- whatThe incident is described as a serious assault. (garda.ie)
- whatA woman in her 30s was found with serious injuries. (garda.ie, rte.ie)
- whatA woman was reported to be in serious condition after a violent assault. (extra.ie)
- whatA man has been arrested following a serious assault on a woman in her 30s at her home in Clonshaugh, Dublin. (irishtimes.com)
- whatGardaí and emergency services responded to reports of an assault at a residential property at around 12.25am. (rte.ie)
- whatA woman in her 30s was stabbed in the neck (irishmirror.ie)
- whatThe woman was found with serious injuries (irishmirror.ie)
- whatThe woman remains in serious condition (irishmirror.ie)
- whatThe victim is a woman in her 30s. (irishtimes.com)
- whatThe woman was stabbed in the neck. (irishtimes.com)
- whatThe victim is a woman in her 30s who was stabbed in the neck (irishmirror.ie)
- whatA man in his 40s was arrested a short time after the incident (irishmirror.ie)
- whatThe woman was removed to Beaumont Hospital where she remains in serious condition (irishmirror.ie)
- whatThe woman was being treated in Beaumont Hospital and was considered lucky to survive (irishmirror.ie)
- whatA woman in her 30s was assaulted at a residence and was seriously injured. (irishmirror.ie)
- whatThe woman suffered injuries to her chin, neck, shoulder and black eyes. (irishtimes.com)
- whatKelly pleaded guilty to the attempted murder of Fiona Timmermans. (thejournal.ie)
- whatOn 1 September 2024 Kelly sent the victim a text saying he would cut her throat. (thejournal.ie)
- whatOn 6 September Kelly threw a brick through the window of his ex-wife's home. (thejournal.ie)
- whatThe day after, Kelly entered the victim's home through an open back door. (thejournal.ie)
- whatKelly stabbed the victim at her neck and head. (thejournal.ie)
- whatThe victim fought back and kicked Kelly in the groin. (thejournal.ie)
- whatMatthias Kelly, 42, attempted to murder Fiona Timmermans, a friend of his ex-wife, at her home in Newbury Lawns, Clonshaugh, Dublin, on 7 September 2024. (irishtimes.com)
- whatTimmermans sustained stab wounds to her forehead, face and neck and was treated at Beaumont Hospital, discharged the same day. (irishtimes.com)
- whatA doctor's report said Timmermans may be left with permanent, visible scars. (irishtimes.com)
- whatTimmermans wrote a statement saying the assault changed her life, she has trouble sleeping and fears being alone in her home. (irishtimes.com)
- whatKelly stabbed the victim in the neck and head (irishtimes.com)
- whatThe victim was treated at Beaumont Hospital for stab wounds to her forehead, face and neck (irishtimes.com)
- whatThe victim was discharged from hospital the same day (irishtimes.com)
- whatThe victim kicked Kelly in the groin to fight back (irishtimes.com)
- whatKelly suffered a brain injury in 2016 from a road traffic accident (irishtimes.com)
- whatKelly had no prior convictions for violent offences (irishtimes.com)
- whatKelly blamed the victim for the break-up of his marriage (irishtimes.com)
- whatThe judge noted self-induced intoxication was not an excuse or mitigating factor (irishtimes.com)
- whatThe judge noted it was not clear the brain injury affected Kelly's actions (irishtimes.com)
- whatKelly was of no fixed abode in Coolock, Dublin (irishtimes.com)
- whatThe victim awoke to see Kelly standing over her before the stabbing began (irishtimes.com)
- whereThe assault happened at a domestic residence in Clonshaugh, Dublin 17. (garda.ie)
- whereThe assault took place in a home in Dublin. (extra.ie)
- whereThe assault took place at a private residence in Dublin 17. (irishtimes.com)
- whereThe assault happened at a residence in Clonshaugh, Co Dublin. (rte.ie)
- whereThe attack occurred at a domestic residence in Clonshaugh, Dublin 17 (irishmirror.ie)
- whereThe woman was taken to Beaumont Hospital (irishmirror.ie)
- whereThe man is detained at a Garda station in North Dublin (irishmirror.ie)
- whereThe attack took place at a woman's home in north Dublin. (irishtimes.com)
- whereThe attack took place in a house in Clonshaugh, Dublin 17 (irishmirror.ie)
- whereGardaí responded to a reported assault at a property in Clonshaugh, Dublin 17. (irishmirror.ie)
- whereThe alleged burglary was at Newbury Lawns, Clonshaugh. (irishtimes.com)
- whereThe break-in took place at Newbury Lawns, Clonshaugh, Dublin 17, in the early hours of 7 September 2024. (irishmirror.ie)
- whereHe also criminally damaged windows at his ex-partner's home at Millbrook Avenue, Coolock, on the previous evening. (irishmirror.ie)
- whereThe attack took place at Newbury Lawns, Clonshaugh, Dublin 17 (irishtimes.com)
- whenThe assault took place on Saturday 7 September 2024. (garda.ie)
- whenThe assault happened in the early hours of Saturday 7 September 2024. (garda.ie, irishmirror.ie)
- whenThe incident occurred shortly after 00.25am on Saturday. (irishtimes.com)
- whenThe assault happened in the early hours of the day before the article was published. (rte.ie)
- whenThe attack occurred in the early hours of Saturday 7 September 2024 (irishmirror.ie)
- whenGardaí and emergency services responded shortly after 00.25am (irishmirror.ie)
- whenEmergency services responded in the early hours of Saturday. (irishtimes.com)
- whenThe incident occurred in the early hours of Saturday 7 September 2024 (irishmirror.ie)
- whenThe attack happened in the early hours of a Saturday. (rte.ie)
- whenThe alleged burglary took place early on Saturday. (irishtimes.com)
- whenMatthias Kelly appeared at Cloverhill District Court on 19 December 2024. (irishmirror.ie)
- whenHe allegedly went to his ex-partner's home shortly before 5pm on 6 September and smashed the windows. (irishmirror.ie)
- whenAt around 12.15am the following day he allegedly gained entry through an unlocked door. (irishmirror.ie)
- whenThe attack took place on 7 September 2024. (thejournal.ie)
- whenThe attack occurred on 7 September 2024 (irishtimes.com)
- causeKelly allegedly stabbed the victim multiple times in the head and neck. (rte.ie)
- causeIt is alleged that Kelly stabbed the woman multiple times to her head and neck. (irishtimes.com)
- causeKelly attacked the victim because he blamed her for the breakup of his marriage. (thejournal.ie)
- weaponKelly allegedly picked up a large, serrated knife from the kitchen. (rte.ie)
- weaponThe knife used was a kitchen knife with a six-inch serrated blade. (irishtimes.com)
- weaponHe allegedly picked up a large serrated knife from the kitchen. (irishmirror.ie)
- weaponKelly took a knife from the victim's kitchen. (thejournal.ie)
- weaponKelly used a kitchen knife with a serrated blade to stab Timmermans. (irishtimes.com)
- weaponKelly used a knife taken from the victim's kitchen (irishtimes.com)
- investigationGardaí in Coolock are investigating the circumstances of the assault. (garda.ie)
- investigationA man in his 40s was arrested in a follow-up search. (garda.ie, irishmirror.ie)
- investigationInvestigations are ongoing. (garda.ie)
- investigationCoolock-based gardaí are investigating all the circumstances of the assault. (irishtimes.com)
- investigationIn a follow-up search, a man in his 40s was arrested. (irishtimes.com)
- investigationGarda investigations are ongoing. (irishtimes.com)
- investigationGardaí arrested a man in his 40s after a search later that morning. (rte.ie)
- investigationThe man is detained under Section 4 of the Criminal Justice Act, 1984 (irishmirror.ie)
- investigationGardaí in Coolock are investigating all the circumstances (irishmirror.ie)
- investigationThe man must be charged or released by the following day (irishmirror.ie)
- investigationA suspect, a man in his 40s, was arrested after the attack at about 12:25am on Saturday. (irishtimes.com)
- investigationThe arrested man was detained during a follow-up search. (irishtimes.com)
- investigationThe property was sealed off and examined by the Garda Technical Bureau. (irishtimes.com)
- investigationThe man was detained under Section 4 of the Criminal Justice Act, 1984 at a Garda station in North Dublin (irishmirror.ie)
- investigationGardaí in Coolock are investigating all the circumstances of the assault (irishmirror.ie)
- investigationA man in his 40s was arrested and detained under Section 4 of the Criminal Justice Act at a Garda station in North Dublin. (irishmirror.ie)
- investigationGardaí said investigations were ongoing. (irishmirror.ie)
- investigationKelly was arrested at a house in Coolock where he had been staying. (rte.ie, irishtimes.com)
- investigationKelly had DNA samples taken after being interviewed at Coolock Garda station. (irishtimes.com)
- chargeGardaí have charged the man who was arrested in relation to the assault. (garda.ie)
- chargeA man in his 40s has been charged in connection with the serious assault. (rte.ie)
- chargeA man has been charged in relation to the attack. (irishtimes.com)
- chargeGardaí charged the man in relation to the serious assault (irishmirror.ie)
- chargeKelly was charged with assault causing harm to the complainant. (rte.ie, irishtimes.com)
- chargeKelly was charged with production of a kitchen knife. (rte.ie)
- chargeKelly was charged with burglary of a house in Clonshaugh. (rte.ie)
- chargeKelly has an additional charge for criminal damage to windows of another property in Coolock. (rte.ie)
- chargeKelly was charged with production of a kitchen knife with a six-inch serrated blade. (irishtimes.com)
- chargeKelly was charged with burglary at Newbury Lawns, Clonshaugh. (irishtimes.com)
- chargeKelly is also charged with criminal damage to windows at his ex-partner's home in Millbrook Avenue, Coolock. (irishtimes.com)
- chargeThe DPP instructed gardaí to charge him with attempted murder on 7 September and threatening to kill or cause serious harm six days earlier. (irishmirror.ie)
- chargeKelly pleaded guilty to entering the victim's home as a trespasser intending to murder her. (thejournal.ie)
- chargeKelly pleaded guilty to producing a kitchen knife with a serrated blade during the dispute. (thejournal.ie)
- chargeKelly admitted making a threat to kill the victim on 1 September 2024. (thejournal.ie)
- chargeKelly pleaded guilty to damaging the sitting room and front bedroom windows of his ex-wife's home in Coolock on 6 September 2024. (thejournal.ie)
- chargeKelly pleaded guilty to attempted murder, entering as a trespasser intending to murder, producing a knife, making a threat to kill, and criminal damage to his ex-wife's windows. (irishtimes.com)
- chargeKelly pleaded guilty to the attempted murder (irishtimes.com)
- courtThe man is expected to appear before the Criminal Courts of Justice (Court no.4) on Monday 9 September 2024 at 10.30am. (garda.ie)
- courtThe man is due to appear in court the following morning. (rte.ie)
- courtThe man is due to appear before the Criminal Courts of Justice (Court no.4) on 9 September 2024 at 10:30am (irishmirror.ie)
- courtKelly appeared at Dublin District Court. (rte.ie)
- courtKelly was denied bail and remanded in custody to appear at Cloverhill District Court on Friday. (rte.ie)
- courtKelly appeared at Dublin District Court on Monday. (irishtimes.com)
- courtJudge Brennan refused Kelly bail and remanded him in custody to Cloverhill District Court on Friday. (irishtimes.com)
- courtHe was denied bail and remanded in custody in September after being charged with assault causing harm. (irishmirror.ie)
- courtThe DPP directed trial on indictment in the Central Criminal Court and the assault allegation was withdrawn. (irishmirror.ie)
- courtJudge Alan Mitchell remanded him in custody pending preparation of a book of evidence. (irishmirror.ie)
- courtThe Central Criminal Court heard the case on 19 January 2026. (thejournal.ie)
- courtThe judge adjourned finalisation of Kelly's sentence until 16 February. (thejournal.ie)
- courtSentencing took place at the Central Criminal Court (irishtimes.com)
- courtHeadline sentences were 16 years for attempted murder, 10 years for burglary, 8 years for threats to kill, and 4 years each for production of an article and criminal damage (irishtimes.com)
- sentenceKelly was sentenced to 12 years for attempted murder (irishtimes.com)
- sentenceKelly received 7 years for burglary, 6 years for threats to kill, and 3 years each for production of the knife and criminal damage, all concurrent (irishtimes.com)
- sentenceSentences were backdated to 9 September 2024 (irishtimes.com)
- otherThe woman was taken to Beaumont Hospital, where she remains in a serious condition. (garda.ie)
- otherThe man is detained under Section 4 of the Criminal Justice Act, 1984, at a Garda station in North Dublin. (garda.ie)
- otherThe woman was rushed from the scene to Beaumont Hospital with serious injuries and remains in a serious condition. (irishtimes.com)
- otherThe arrested man can be detained for a maximum of 12 hours. (irishtimes.com)
- otherThe woman was continuing emergency treatment in hospital on Sunday night. (irishtimes.com)
- otherGardaí are hopeful the victim can make a full recovery. (irishtimes.com)
- otherThe woman was taken to Beaumont Hospital, where she remained in a serious condition. (irishmirror.ie)
- otherThe man can be questioned for up to 24 hours. (irishmirror.ie)
- otherThe victim was treated at Beaumont Hospital. (rte.ie)
- otherKelly knew the victim. (rte.ie)
- otherThe accused replied to the attempted murder charge: 'I did not attempt to murder anybody'. (irishmirror.ie)
- otherThe prosecution hoped the book of evidence would be ready within six weeks. (irishmirror.ie)
- otherAt the September bail hearing, Detective Bolger said there was blood everywhere and the scene was like a murder scene. (irishmirror.ie)
- otherThe woman had awoken to find him in her bedroom standing over her. (irishmirror.ie)
- otherHe allegedly stabbed her multiple times to her head and neck while telling her 'You're dead, you're dead'. (irishmirror.ie)
- otherThe woman fought back, kicking him in the groin area, and the knife fell to the floor. (irishmirror.ie)
- otherHe allegedly repeatedly stomped on her head as she tried to crawl away. (irishmirror.ie)
- otherShe had injuries to the back of her head, chin, neck, shoulder and black eyes, and was treated at Beaumont Hospital. (irishmirror.ie)
- otherA mobile phone allegedly belonging to the defendant contained a text message: 'I'm after a butchering your one; I'm going to be locked up'. (irishmirror.ie)
- otherA WhatsApp message from his phone was sent to the woman saying 'I'm going to cut your throat'. (irishmirror.ie)
- otherThe victim was treated at Beaumont Hospital for stab wounds to her forehead, face and neck and discharged the same day. (thejournal.ie)
- otherKelly is an enhanced prisoner in Cloverhill Prison where he has engaged with education. (irishtimes.com)
- otherKelly is of no fixed abode in Coolock, Dublin. (irishtimes.com)
The reporting
newest first- 26 Mar2026Man jailed for attempting to kill woman he blamed for break-up with wife
Sentencing hearing at the Central Criminal Court before Judge Paul McDermott; headline sentences of 16, 10, 8 and 4 years reduced to 12, 7, 6 and 3 years after mitigation, all concurrent. Article also notes Kelly's father Eamon Kelly was shot dead in Killester in 2012.
convicted, Matthias Kelly, 43, male, named, irish (judged from name)Matthias Kellyvictim, Fiona Timmermans, female, non-irish (judged from name)Fiona Timmermans - 19 Jan2026Son of late criminal tried to murder ex-wife’s friend he blamed for marriage break-up
Sentencing hearing at the Central Criminal Court; Kelly is already an enhanced prisoner in Cloverhill Prison. The judge adjourned finalisation of the sentence to 16 February 2026 pending a neuropsychologist's report on his 2016 brain injury and a further head injury sustained two days before the assault.
victim, Fiona Timmermans, female, non-irish (judged from name)Fiona Timmermansconvicted, Matthias Kelly, 42, male, named, irish (judged from name)Matthias Kelly - 1 Jan2026Son of murdered criminal tried to murder ex-wife's friend after marriage breakup, court hears
Reports the guilty pleas and the court hearing on 19 January 2026, the defence's account of Kelly's brain injuries, and the adjournment of sentencing to 16 February. The victim's statement describes lasting effects.
victim, Fiona Timmermans, femaleFiona Timmermansconvicted, Matthias Kelly, 42, male, named, irish (judged from name)Matthias Kelly - 19 Dec2024Man accused of attempted murder of woman stabbed during break-in
Reports the DPP's upgrade of the charge from assault causing harm to attempted murder, the direction for trial on indictment in the Central Criminal Court, and details of the alleged stabbing and prior window-smashing incident.
victim, femaleaccused, Matthias Kelly, 41, male, named, non-irish (judged from name)Matthias Kelly - 9 Sep2024‘It was like a murder scene’: Man accused of attacking woman with knife in her north Dublin home
First report on this case. It gives the charges, the alleged knife attack and criminal damage, the arrest, and the bail refusal at Dublin District Court on Monday 9 September 2024.
accused, Matthias Kelly, 41, male, named, irish (judged from name)Matthias Kellyvictim, 30s, female - 9 Sep2024Man, 41, accused of assaulting woman during burglary
Reports the charges Matthias Kelly, 41, faces, including an additional criminal damage charge for a Coolock property, that he was denied bail and remanded in custody to Cloverhill District Court, and that legal aid was granted.
accused, Matthias Kelly, 41, male, named, irish (judged from name)Matthias Kellyvictim, 30s, female - 9 Sep2024Man arrested, woman in serious condition following assault in Dublin
Adds that the man in his 40s was arrested and detained under Section 4 of the Criminal Justice Act at a Garda station in North Dublin, that he can be questioned for up to 24 hours, and that the woman was taken to Beaumont Hospital. The article does not name either person.
victim, 30s, femalesuspect, 40s, male - 8 Sep2024Man charged in connection with knife attack on woman in Dublin
Reports that the man was charged on the evening of 8 September and is due before the Criminal Courts of Justice (Court no.4) on 9 September 2024 at 10:30am. Confirms the victim was stabbed in the neck and remains in serious condition at Beaumont Hospital.
victim, 30s, femalesuspect, 40s, male - 8 Sep2024Man charged in relation to stabbing of woman at house in Clonshaugh, Dublin
Reports that a man has been charged over the attack, that the suspect was arrested during a follow-up search, and that the woman was stabbed in the neck and remains in hospital. The article does not name the suspect.
accused, 40s, malevictim, 30s, female - 8 Sep2024Woman, 30s, stabbed in neck during horror attack in north Dublin
Reports the initial arrest of a man in his 40s following the stabbing; the woman was in serious condition at Beaumont Hospital and the suspect was detained under Section 4 pending charge or release.
victim, 30s, femalesuspect, 40s, male - 8 Sep2024Man charged in connection with assault of woman in Dublin
Reports that a man in his 40s has been charged over the assault, and that he is due to appear in court the following morning.
victim, 30s, femaleaccused, 40s, male - 7 Sep2024Man arrested following serious assault of woman at her home in Dublin
Reports the arrest of a man in his 40s in a follow-up search, detained under section 4 of the Criminal Justice Act 1984 at a north Dublin Garda station, and the woman's serious condition in hospital. Does not name the suspect.
victim, 30s, femalesuspect, 40s, male - 7 Sep2024Woman in serious condition after violent assault in Dublin home
Only the headline describes the incident. The article body is unrendered template markup with no reporting.
victim, female - 7 Sep2024Serious Assault and Arrest, Clonshaugh, Dublin 17. 7th September, 2024
Garda press release on the arrest of a man in his 40s. It does not name him, but the details match case 5128. It adds that the woman was taken to Beaumont Hospital, where she remains in a serious condition, and that the man is detained under Section 4 of the Criminal Justice Act 1984.
victim, 30s, femalesuspect, 40s, male - 7 Sep2024Update - Court Appearance, Serious Assault and Arrest, Clonshaugh, Dublin 17. 7th September 2024
Garda press release confirming the man arrested over the Clonshaugh assault has been charged and gives his court appearance date. It does not name the man or the victim and does not mention the knife or the ex-partner's home.
accused, 40s, male