Thursday 5 November 2026Compiled from published reports. Every claim links to its source.

Ireland Crime

Every case followed from the first report to the sentence, or to where the reporting stopped.

Case No. 31801Assault causing serious harm, assault causing harm, production of a corrosive substance, resisting a peace officer, assaulting a garda · Co. Louth · 9 Mar 2024

Man jailed for seven and a half years over Dundalk assaults

Jake Keenan, a 30-year-old man of no fixed abode, pleaded guilty to causing serious harm after punching a 52-year-old man on Rampart Lane, Dundalk on 9 March 2024, an injury that led to the victim losing vision in his left eye. In a second incident roughly 16 months later, Keenan squirted a corrosive liquid from a Lucozade Sport bottle at a second man's ankle, and he was also charged with resisting a peace officer and assaulting a garda after choking himself unconscious in a cell at Dundalk Garda Station. He admitted the remaining charges on 2 July 2025 and was denied bail at Drogheda district court. On 5 November 2026 he was sentenced at Dundalk Circuit Court to a term reported as seven and a half years, or eight and a half years with 12 months suspended.

  1. Reportednot reported
  2. Arrestednot reported
  3. Chargednot reported
  4. In courtnot reported
  5. Verdictnot reported
  6. Sentenced5 Nov
reportedhappened, not reportedlatest stagenot yet

Key facts

consolidated from all reports
What happened
  • Jake Keenan pleaded guilty to causing serious harm after punching a 52-year-old man on Rampart Lane, Dundalk on 9 March 2024, and admitted assault causing harm, production of a bottle containing corrosive material, two counts of resisting a peace officer and one count of assaulting a garda on 2 July 2025.
  • The first victim, a 52-year-old man, was making his way home after drinking when Keenan punched him once as he walked past, as shown on CCTV, and security from the Imperial Hotel came to his assistance.
  • The victim later lost vision in his left eye due to a detached retina and underwent three surgical procedures.
  • In the second incident Keenan squirted clear liquid from a Lucozade Sport bottle at a second man's ankle; the defendant said it was acetone, claimed it was paint stripper when found by gardaí, and the court described it as ammonia hydroxide.
  • Keenan choked himself unconscious in a cell at Dundalk Garda Station, was taken to hospital, and the next day was arrested and denied bail at Drogheda district court.
Investigation
CCTV footage captured the punch on Rampart Lane and security from the Imperial Hotel assisted the first victim.
Sentence
He was sentenced at Dundalk Circuit Court on 5 November 2026; the court record states seven and a half years while the reporting describes sentences totalling eight and a half years with 12 months suspended, backdated to 2 July 2025.
Other details
  • Keenan had 98 previous convictions including assault causing harm, many from when he was a juvenile.
  • His defence counsel said he had a difficult upbringing and was making efforts to become drug-free, and the judge noted substance abuse beginning with cannabis at 13, tablets at 14 and cocaine by 16.
  • Keenan was expelled from school in second year, had no employment history, and his father was murdered six years ago.
20 statements extracted from the articles
  • whatJake Keenan pleaded guilty to causing serious harm at Rampart Lane, Dundalk on 9 March 2024. (dundalkdemocrat.ie)
  • whatHe admitted assault causing harm, production of a bottle containing corrosive material, two counts of resisting a peace officer and one count of assaulting a garda on 2 July 2025. (dundalkdemocrat.ie)
  • whatThe first victim, a 52-year-old man, had been out drinking and was making his way home when attacked on Rampart Lane. (dundalkdemocrat.ie)
  • whatSecurity from the Imperial Hotel came to the victim's assistance. (dundalkdemocrat.ie)
  • whatCCTV footage showed Jake Keenan punch the victim once as he walked past. (dundalkdemocrat.ie)
  • whatA month after attending the Emergency Department at Our Lady of Lourdes hospital, the victim presented at the Mater hospital's Eye Emergency Department over deteriorating vision due to a detached retina. (dundalkdemocrat.ie)
  • whatThe victim underwent three surgical procedures and lost the vision in his left eye. (dundalkdemocrat.ie)
  • whatIn the second incident, Jake Keenan squirted clear liquid from a Lucozade Sport bottle at the second man without saying a word. (dundalkdemocrat.ie)
  • whatThe defendant said 'This is for you - this is acetone' and the man felt something hit his ankle causing immediate pain. (dundalkdemocrat.ie)
  • whatThe defendant claimed it was paint stripper in the bottle when located by gardaí. (dundalkdemocrat.ie)
  • whatThe defendant swung a punch at a garda but missed and made threats including that he would snap one officer's ankle. (dundalkdemocrat.ie)
  • whatThe defendant choked himself unconscious in a cell at Dundalk Garda Station and was taken to hospital. (dundalkdemocrat.ie)
  • whatThe next day he was arrested and denied bail at Drogheda district court. (dundalkdemocrat.ie)
  • whatWhile in the cell of the patrol car he threatened to slit a garda's throat. (dundalkdemocrat.ie)
  • sentenceHe was jailed for seven and a half years at Dundalk Circuit Court. (dundalkdemocrat.ie)
  • otherThe defendant had 98 previous convictions including assault causing harm, many from when he was juvenile. (dundalkdemocrat.ie)
  • otherThe defendant's Senior Counsel said his client had a very difficult upbringing and has been making efforts to become drug free. (dundalkdemocrat.ie)
  • otherJudge Dara Hayes noted the defendant had a chaotic childhood and history of substance abuse beginning with cannabis aged 13, tablets at 14 and cocaine by age 16. (dundalkdemocrat.ie)
  • otherThe defendant was expelled from school in second year and had no history of employment. (dundalkdemocrat.ie)
  • otherThe defendant's father was murdered six years ago. (dundalkdemocrat.ie)

The reporting

newest first
  1. 5 Nov2026
    Sentenceddundalkdemocrat.ie, first report
    Man threw acid at passerby in Dundalk and partically blinded another victim

    Reports the sentencing of Jake Keenan for two separate assault incidents in Dundalk, including a punch that caused loss of vision in one eye and a corrosive liquid thrown at a second man. Sentences totalling eight and a half years with 12 months suspended, backdated to 2 July 2025.

    convicted, Jake Keenan, 30, male, named, irish (judged from name)Jake Keenanvictim, 52, malevictim, male