Case No. 1518Manslaughter · Co. Donegal · 4 Jan 2019

Man sentenced for manslaughter of mother in Killygordon, Donegal

Richard Burke, a 32-year-old man from Killygordon, County Donegal, strangled and beat his then-partner Jasmine McMonagle, a 28-year-old mother of two, to death at their home in Forest Park on 4 January 2019. McMonagle made a 999 call at 4.21am before the killing, and Burke confronted gardaí with a meat cleaver during a three-hour standoff before they forced entry after a child was spotted at the window. A jury at the Central Criminal Court sitting in Monaghan found Burke not guilty of murder but guilty of manslaughter by reason of diminished responsibility in March 2023. In May 2023, Mr Justice Paul Burns sentenced Burke to 15 years with the final year suspended for five years, plus five years of post-release supervision and psychiatric care. The family described his release date of as soon as July 2029 as a "sickening insult" to McMonagle's memory.

  1. Reportednot reported
  2. Arrestednot reported
  3. Chargednot reported
  4. In court21 Mar
    2 reports
  5. Convicted23 Mar
    2 reports
  6. Sentenced22 May
    7 reports
reportedhappened, not reportedlatest stagenot yet

Key facts

consolidated from all reports
What happened
Burke strangled and beat McMonagle to death during a psychotic episode at her home.
Where
The killing took place at Forest Park, Killygordon, County Donegal.
When
The killing occurred in the early hours of 4 January 2019.
Cause
Two psychiatrists testified that Burke was suffering from a mental disorder that substantially diminished his responsibility, which may have been triggered or exacerbated by drug and alcohol use.
Weapon
Burke confronted gardaí with a butcher-style meat cleaver, and a knife in a scabbard was found in his jacket.
Investigation
McMonagle made a 999 call at 4.21am, and gardaí forced entry after a three-hour standoff when a child was spotted at the upstairs window.
Charges
Burke pleaded not guilty to murder but guilty to manslaughter.
In court
A jury at the Central Criminal Court sitting in Monaghan found Burke not guilty of murder but guilty of manslaughter by reason of diminished responsibility in March 2023.
Sentence
Mr Justice Paul Burns sentenced Burke in May 2023 to 15 years with the final year suspended for five years, reported as 14 years in some headlines, plus five years of post-release supervision and psychiatric care.
Other details
Burke had 23 previous convictions and a history of psychotic illness, and the judge found he had previously expressed an intention to kill McMonagle.
134 statements extracted from the articles
  • whatPepper spray was used on Burke but had no effect because he was wearing glasses. (irishmirror.ie)
  • whatBurke swung the cleaver at a garda, making contact with his clothing. (irishmirror.ie)
  • whatThe decision was made for immediate forced entry after the child was spotted. (irishmirror.ie)
  • whatA taser was used on Burke when he refused to stop and desist. (irishmirror.ie)
  • whatA knife in a scabbard was found in Burke's jacket. (irishmirror.ie)
  • whatRichard Burke is 32 years old and from Killygordon, County Donegal. (irishmirror.ie)
  • whatBurke said he started punching McMonagle and then strangling her with a rope. (irishmirror.ie)
  • whatTwo psychiatrists gave evidence that Burke was suffering from a mental disorder at the time of the killing. (irishmirror.ie)
  • whatThe psychiatrists said Burke's responsibility for the killing was substantially diminished. (irishmirror.ie)
  • whatMcMonagle was a devoted mother to two children. (irishmirror.ie)
  • whatThe death was described as senseless and horrific. (irishmirror.ie)
  • whatBurke said in a gardaí interview that he hated violence towards women. (irishmirror.ie)
  • whatMs McMonagle made a 999 call at 4.21am saying she feared for her life. (donegallive.ie)
  • whatBurke strangled and beat Jasmine McMonagle to death during a psychotic episode. (thejournal.ie, irishmirror.ie)
  • whatA man strangled and beat a young Donegal mother to death. (extra.ie)
  • whatJasmine McMonagle was 28 and a mother of two when she was killed (irishmirror.ie)
  • whatShe was battered and strangled (irishmirror.ie)
  • whatBurke admitted he went ballistic when he discovered Jasmine rang 999 during a row (irishmirror.ie)
  • whatBurke said he started punching her then strangling her with a rope (irishmirror.ie)
  • whereThe killing took place at Forest Park, Killygordon. (irishmirror.ie)
  • whereThe killing happened at Forest Park, Killygordon. (donegallive.ie, thejournal.ie, irishmirror.ie)
  • whereThe victim was at home with her two children at the time of the killing. (irishtimes.com)
  • whereThe victim was a young mother from Donegal. (extra.ie)
  • whereJasmine McMonagle was found in a pool of blood in the kitchen of her home. (irishmirror.ie)
  • whereJasmin McMonagle was killed at her home in Co Donegal by her then partner Richard Burke. (irishmirror.ie)
  • whereThe killing took place at her home in Killygordon. (irishmirror.ie)
  • whereThe killing took place in her home in Donegal (irishmirror.ie)
  • whereRichard Burke is from Killygordon, Co Donegal (irishmirror.ie)
  • whenMs McMonagle made a 999 call at 4.21am stating she was in fear for her life. (irishmirror.ie)
  • whenA trained crisis negotiator arrived on the scene at 6.15am. (irishmirror.ie)
  • whenAt 7.31am a paramedic observed a young child at the upstairs front window. (irishmirror.ie)
  • whenThe killing occurred on 4 January 2019. (irishmirror.ie)
  • whenThe killing happened on January 4, 2019. (donegallive.ie)
  • whenThe killing happened on 4 January 2019. (thejournal.ie, irishmirror.ie)
  • whenThe killing took place at Forest Park, Killygordon on 4 January 2019. (irishtimes.com, donegallive.ie)
  • whenShe was killed in the early hours of 4 January 2019. (irishmirror.ie)
  • causeTwo psychiatrists agreed Burke had a mental disorder at the time of the killing that substantially diminished his responsibility. (donegallive.ie, thejournal.ie)
  • causeBurke told investigators he punched and strangled Ms McMonagle with a rope after she made a 999 call. (donegallive.ie)
  • causeA doctor said Burke's disorder may have been triggered or exacerbated by drug use. (thejournal.ie)
  • causeThe court heard Burke's responsibility was substantially diminished by a mental disorder. (irishtimes.com)
  • causeA doctor noted the mental disorder may have been triggered or exacerbated by drug use. (irishtimes.com, irishmirror.ie)
  • causeBurke's condition was affected by drug and alcohol use he deliberately engaged in while failing to comply with his medication. (irishtimes.com)
  • causeBurke's mental disorder was found to have substantially diminished his responsibility. (irishmirror.ie)
  • causeBurke strangled the victim during a psychotic episode after taking unprescribed drugs. (donegallive.ie)
  • causeShe was strangled and beaten. (irishmirror.ie)
  • weaponBurke had a butcher-style meat cleaver in his hand when he appeared to gardaí. (irishmirror.ie)
  • weaponBurke confronted the first officers at the scene brandishing a butcher-style meat cleaver. (donegallive.ie)
  • weaponThe violence used against the victim included the use of weapons. (irishtimes.com)
  • weaponThe violence against Jasmine McMonagle included the use of weapons. (irishmirror.ie)
  • weaponWhen gardaí first arrived, Burke confronted them with a butcher-style meat cleaver. (donegallive.ie)
  • investigationGardaí from Lifford arrived on the scene within 20 minutes of the 999 call. (irishmirror.ie)
  • investigationSergeant Brendan McCann from Ballybofey Garda Station was the main investigating officer. (irishmirror.ie)
  • investigationA trained crisis negotiator was deployed at the scene before gardaí forced entry. (donegallive.ie)
  • investigationJasmine McMonagle was found in a pool of blood in her kitchen after a three-hour standoff between Burke and gardaí. (thejournal.ie, irishtimes.com)
  • chargeRichard Burke pleaded not guilty to murder but guilty to manslaughter. (irishmirror.ie)
  • chargeBurke pleaded not guilty to murder but guilty to manslaughter. (irishmirror.ie, donegallive.ie)
  • chargeBurke had pleaded not guilty to murder but guilty to manslaughter. (donegallive.ie, irishmirror.ie)
  • chargeBurke was found guilty of manslaughter in March 2023 (irishmirror.ie)
  • courtThe trial is being heard at the Central Criminal Court. (irishmirror.ie)
  • courtThe trial is being held at the Central Criminal Court sitting in Monaghan. (irishmirror.ie)
  • courtThe trial is before Mr Justice Paul Burns and a jury of seven women and five men. (irishmirror.ie)
  • courtThe jury returned a verdict of not guilty of murder but guilty of manslaughter by reason of diminished responsibility. (irishmirror.ie)
  • courtThe jury took just over one hour to agree its verdict. (irishmirror.ie)
  • courtThe trial judge was Mr Justice Paul Burns. (irishmirror.ie)
  • courtAnne-Marie Lawlor SC represented the prosecution. (irishmirror.ie)
  • courtMichael Bowman SC represented the defence. (irishmirror.ie)
  • courtIn March, a jury returned a not guilty verdict on murder but guilty on manslaughter by reason of diminished responsibility. (donegallive.ie)
  • courtThe jury took just over an hour to reach a unanimous decision. (donegallive.ie)
  • courtThe trial sat in Monaghan. (donegallive.ie)
  • courtBurke's trial was held in Monaghan earlier in 2023. (thejournal.ie)
  • courtBurke was found not guilty of murder but guilty of manslaughter. (thejournal.ie, irishtimes.com)
  • courtMr Justice Paul Burns passed sentence on Burke. (thejournal.ie)
  • courtMr Justice Paul Burns passed sentence on Burke on a Monday. (irishtimes.com)
  • courtIn mitigation, the judge noted Burke had pleaded guilty to manslaughter. (irishtimes.com)
  • courtBurke was found not guilty of murder but guilty of manslaughter earlier in the year. (irishmirror.ie)
  • courtBurke had pleaded guilty to manslaughter. (irishmirror.ie)
  • courtA jury returned a manslaughter verdict in March after Burke was found not guilty of murder. (donegallive.ie)
  • courtTwo psychiatrists agreed that Burke had a mental disorder at the time of the killing that substantially diminished his responsibility. (donegallive.ie)
  • courtIn mitigation, the judge noted that Burke had pleaded guilty to manslaughter. (donegallive.ie)
  • courtA jury found Burke not guilty of murder but guilty of manslaughter on the grounds of diminished responsibility. (irishmirror.ie)
  • courtThe unanimous verdict was returned at the Central Criminal Court sitting in Monaghan. (irishmirror.ie)
  • courtThe court heard that his responsibility for the killing was substantially diminished by a mental disorder that may have been triggered or made worse by drug use. (irishmirror.ie)
  • sentenceBurke is to be sentenced on Monday by Mr Justice Paul Burns. (donegallive.ie)
  • sentenceBurke was jailed for 14 years, with five years' post-release supervision and psychiatric care. (thejournal.ie)
  • sentenceThe sentence was 15 years, with the final year suspended for five years. (thejournal.ie)
  • sentenceBurke must undergo a psychiatric assessment and comply with the medical regime and probation requirements before release. (thejournal.ie)
  • sentenceBurke has been jailed for 14 years and must undergo five years of post-release supervision and psychiatric care. (irishtimes.com)
  • sentenceThe judge imposed a sentence of 15 years with the final year suspended for five years. (irishtimes.com)
  • sentenceBurke must undergo a psychiatric assessment before release and comply with the medical regime set by doctors and the probation service requirements. (irishtimes.com)
  • sentenceThe man was jailed for 14 years. (extra.ie)
  • sentenceMr Justice Paul Burns imposed a sentence of 15 years with the final year suspended for five years. (irishmirror.ie)
  • sentenceBurke must undergo five years of post-release supervision and psychiatric care. (irishmirror.ie)
  • sentenceBurke must comply with probation service requirements or serve the final year of the sentence. (irishmirror.ie)
  • sentenceBurke was jailed for 14 years, according to the headline and opening paragraph. (donegallive.ie)
  • sentenceThe judge imposed 15 years with the final year suspended for five years. (donegallive.ie)
  • sentenceThe sentence was backdated to 4 January 2019, when Burke first went into custody. (donegallive.ie)
  • sentenceThe judge set a headline sentence of 17 years and reduced it after considering mitigating factors. (donegallive.ie)
  • sentenceBurke was sentenced to 15 years, with the final year suspended for five years. (irishmirror.ie)
  • sentenceBurke must also undergo five years of post-release supervision and psychiatric care. (irishmirror.ie)
  • sentenceMr Justice Paul Burns sentenced Burke to 15 years with the final year suspended for five years in May 2023 (irishmirror.ie)
  • sentenceBurke's release date is as soon as July 2029 (irishmirror.ie)
  • otherDr Anthony Kearns said Burke was suffering from a mental disorder that substantially diminished his responsibility for the killing. (irishmirror.ie)
  • otherBurke told Dr Kearns he bought McMonagle a used Nissan Micra for Christmas and later crashed and set fire to it after she would not agree to a reconciliation. (irishmirror.ie)
  • otherBurke held persistent delusional beliefs that McMonagle had been unfaithful and had given drugs to her children, which the court heard were completely false. (irishmirror.ie)
  • otherBurke was born in North London and moved back to Ireland when he was 8. (irishmirror.ie)
  • otherBurke began smoking cannabis at age 16 and later experimented with head shop drugs he called pretend cocaine and pretend ecstasy. (irishmirror.ie)
  • otherBurke robbed the local head shop and was arrested and prosecuted. (irishmirror.ie)
  • otherDuring his psychiatric admission in January 2018, Burke reported auditory hallucinations and paranoid delusions and received a diagnosis of a psychotic illness. (irishmirror.ie)
  • otherBurke told Dr Kearns he and McMonagle had been fighting and he began punching her and put a rope around her neck. (irishmirror.ie)
  • otherBurke had taken a large number of Lyrica tablets and had been drinking vodka on the night of the killing. (irishmirror.ie)
  • otherDr Duffy conducted seven interviews with Burke between December 2021 and January 2023. (irishmirror.ie)
  • otherBurke had a history of self-harm and had attempted to take his own life when he was 19. (irishmirror.ie)
  • otherA psychiatrist who assessed Burke in 2011 identified he had some traits of avoidant personality disorder. (irishmirror.ie)
  • otherBurke said he had a bad temper and went ballistic when he discovered she had called gardaí. (donegallive.ie)
  • otherMs McMonagle's mother described Burke as evil. (donegallive.ie)
  • otherMs McMonagle's young daughter said in a victim impact statement that Burke had ruined their lives. (donegallive.ie)
  • otherBurke has 23 previous convictions, including for drugs possession, criminal damage, assault, public order offences and possession of knives. (donegallive.ie)
  • otherJasmine McMonagle was at home with her two children when she was killed. (thejournal.ie)
  • otherThe judge found Burke knew what he was doing was wrong and could have stopped himself. (thejournal.ie)
  • otherThe judge found Burke had previously expressed an intention to kill his victim. (thejournal.ie)
  • otherBurke's condition was affected by drug and alcohol use he deliberately took while not complying with his medication. (thejournal.ie)
  • otherIn garda interviews Burke expressed remorse, shame, self-hate and disgust for what he had done. (thejournal.ie, irishtimes.com, irishmirror.ie)
  • otherAt a sentencing hearing in April, the victim's mother described the impact of the killing on the family. (thejournal.ie)
  • otherThe judge said Burke knew what he was doing was wrong and could have stopped himself. (irishtimes.com)
  • otherThe judge said Burke must bear a considerable degree of responsibility for the crime. (irishtimes.com)
  • otherThe judge said Burke had previously expressed an intention to kill his victim and showed premeditation. (irishtimes.com)
  • otherBurke's daughter, aged 8 at the time, said in a victim impact statement that Burke had ruined their lives. (irishtimes.com)
  • otherJasmine McMonagle was at home with her two children at the time. (irishmirror.ie)
  • otherThe judge found Burke had a level of premeditation and had previously expressed an intention to kill. (irishmirror.ie)
  • otherThe victim's mother said the family had been given a life sentence of suffering and pain. (irishmirror.ie)
  • otherBefore release, Burke must undergo a psychiatric assessment and comply with the medical regime and probation requirements. (donegallive.ie)
  • otherThe victim's family said nothing would bring back Jasmine and that they would keep her memory alive. (donegallive.ie)
  • otherThe judge said Burke knew what he was doing was wrong, understood its nature, and could have stopped it. (irishmirror.ie)
  • otherThe family described the release date as a sickening insult to Jasmine and a disgusting reflection on the legal system (irishmirror.ie)

The reporting

newest first
  1. 12 Jun2025
    Family of brutally killed mum Jasmine McMonagle furious at killer's release date

    Adds the family's public reaction to Burke's release date (as soon as July 2029), details that the court found his responsibility substantially diminished by a mental disorder possibly triggered or exacerbated by drug use, and Burke's own account from gardaí interviews in which he described punching and strangling her with a rope.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  2. 18 Dec2023
    Family of Jasmin McMonagle make Christmas appeal to help others in danger

    Article is mainly a family Christmas appeal, but it reports the manslaughter conviction and sentence of Richard Burke for the killing of Jasmin McMonagle. The article's date and internal references to the sentencing ('today', 'earlier this year') do not clearly line up.

    victim, Jasmin McMonagle, 28, female, irish (judged from name)Jasmin McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  3. 22 May2023
    Richard Burke jailed for 14 years for killing of Jasmine McMonagle

    Reports the sentence: 15 years with the final year suspended for five years, backdated to 4 January 2019. Adds the judge's remarks on diminished responsibility, the mitigating factors, release conditions and the family's victim impact statements. The headline gives 14 years, while the body text says 15.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  4. 22 May2023
    Man jailed for 14 years for brutal killing of mum-of-two Jasmine McMonagle

    Reports the sentencing of Richard Burke: a 15-year sentence with the final year suspended, five years' post-release supervision and psychiatric care, and the judge's reasons. The existing case covers the family's later objection to the 2029 release date.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  5. 22 May2023
    Man Who Strangled And Beat Young Donegal Mum To Death Jailed For 14 Years

    Reports a sentence of 14 years for a man who strangled and beat a young Donegal mother to death. The article text is empty template code, so no other details such as date, place, court or names are available.

    victim, femaleconvicted, male
  6. 22 May2023
    Richard Burke sentenced to 14 years in prison for beating Jasmine McMonagle to death

    Sentencing report. Adds the sentence (reported as 14 years in the lede and as 15 years with the final year suspended in the body), the judge's remarks on responsibility, mental disorder and drug use, the premeditation finding, and victim impact statements.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  7. 22 May2023
    Man who strangled and beat Jasmine McMonagle to death in psychotic episode jailed for 14 years

    Reports the sentencing of Richard Burke on 22 May 2023: 15 years with the final year suspended, five years' post-release supervision and psychiatric care, and the court's findings on diminished responsibility and premeditation.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  8. 21 May2023
    Richard Burke to be sentenced for Jasmine McMonagle manslaughter

    Reports that the jury convicted Burke of manslaughter in March (diminished responsibility), with sentencing set for Monday before Mr Justice Paul Burns. Adds the 999 call, the cleaver, the discovery of the body, Burke's statement, the victim impact statement and 23 previous convictions.

    convicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burkevictim, Jasmine McMonagle, female, irish (judged from name)Jasmine McMonagle
  9. 23 Mar2023
    Jasmine McMonagle accused found guilty of manslaughter and not murder

    Reports the jury verdict: not guilty of murder, guilty of manslaughter by reason of diminished responsibility. The jury deliberated for just over one hour. Trial judge Mr Justice Paul Burns noted all evidence pointed to the manslaughter verdict. Two psychiatrists testified Burke was suffering from a mental disorder at the time, substantially diminishing his responsibility. Burke's statements from gardaí interviews are quoted, including that he 'went ballistic' after discovering McMonagle had made a 999 call, and that he punched her and strangled her with a rope.

    victim, Jasmine McMonagle, female, irish (judged from name)Jasmine McMonagleconvicted, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  10. 22 Mar2023
    Murder accused set fire to car he bought Jasmine McMonagle for Christmas

    Reports on psychiatric evidence given at the trial, including testimony from Dr Anthony Kearns and Dr Dearbhla Duffy that Burke was acutely psychotic at the time of the killing, details of his background, drug use, delusional beliefs, and the events leading up to the killing.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleaccused, Richard Burke, 32, male, named, irish (judged from name)Richard Burke
  11. 21 Mar2023
    Gardai forced entry into home where mum was killed after child spotted at window

    Trial evidence from Sergeant Brendan McCann describing the 999 call, the standoff, forced entry, Burke's initial false name, the meat cleaver, the taser, and his admissions in his first garda interview; post mortem findings by Dr Linda Mulligan also presented to the jury.

    victim, Jasmine McMonagle, 28, female, irish (judged from name)Jasmine McMonagleaccused, Richard Burke, 32, male, named, irish (judged from name)Richard Burke