Case No. 0572Assault with intent to cause bodily harm · Co. Dublin · 5 Feb 2026

Teen jailed for vicious attack on unidentified man in Ballymun

On 5 February 2026, Adam Farrell, aka Tierney, 18, of Ballymun, stamped on an unidentified man's head and used a bicycle to hit him during a group attack at Centra, Coultry Park, Ballymun. Gardaí identified Farrell and a second man on CCTV after responding to a report of youths fighting, but despite extensive efforts including hospital checks, the victim was never identified. Farrell pleaded guilty to assaulting an unknown person with intent to cause bodily harm. On 18 July 2026, Judge Orla Crowe at Dublin Circuit Criminal Court sentenced him to two and a half years' imprisonment with the final 12 months suspended.

  1. Reportednot reported
  2. Arrestednot reported
  3. Chargednot reported
  4. In courtnot reported
  5. Verdictnot reported
  6. Sentenced18 Jul
    2 reports
reportedhappened, not reportedlatest stagenot yet

Key facts

consolidated from all reports
What happened
  • Farrell stamped on the victim's head and used a bicycle to hit the man on the ground during a group attack.
  • A woman was seen remonstrating with the victim before the assault, accusing him of theft.
  • The victim left the scene after the assault and has not been identified despite extensive efforts including hospital checks.
Where
The assault took place at Centra, Coultry Park, Ballymun, Dublin.
When
The incident occurred on 5 February 2026.
Weapon
Farrell used a bicycle as a weapon to hit the man on the ground.
Investigation
Gardaí responded to a report of a group of youths fighting outside Centra but found no one there, then viewed CCTV and identified Farrell and a second man.
Charges
Farrell pleaded guilty to assaulting an unknown person with intent to cause bodily harm.
In court
The case was heard at Dublin Circuit Criminal Court before Judge Orla Crowe, who noted the viciousness of the beating was evident on CCTV and that Farrell had an active role in the attack.
Sentence
Judge Crowe sentenced Farrell to two and a half years' imprisonment with the final 12 months suspended.
Other details
  • Farrell has 30 previous convictions and was diagnosed with dyslexia and dyscalculia.
  • A second man was also identified on the CCTV footage.
25 statements extracted from the articles
  • whatFarrell stamped on the victim's head and used a bicycle as a weapon to hit the man on the ground (irishtimes.com)
  • whatThe victim left the scene after the assault and has not been identified (irishtimes.com)
  • whatA woman was seen remonstrating with the victim before the assault, accusing him of theft (irishtimes.com)
  • whatFarrell stamped on the victim's head. (irishmirror.ie)
  • whatThe victim left the scene after the assault. (irishmirror.ie)
  • whereThe assault took place at Centra, Coultry Park, Ballymun. (irishmirror.ie)
  • whenThe incident occurred on 5 February 2026. (irishmirror.ie)
  • weaponFarrell used a bicycle as a weapon to hit the man on the ground. (irishmirror.ie)
  • investigationGardaí responded to a report of a group of youths fighting outside Centra but found no one there (irishtimes.com)
  • investigationGardaí viewed CCTV from the area and identified Farrell and a second man (irishtimes.com)
  • investigationDespite extensive efforts including hospital checks, gardaí were unable to identify the victim. (irishmirror.ie)
  • investigationGardaí responded to a report of a group of youths fighting outside Centra. (irishmirror.ie)
  • chargeFarrell pleaded guilty to assaulting an unknown person with intent to cause bodily harm (irishtimes.com, irishmirror.ie)
  • courtJudge Orla Crowe said the viciousness of the beating was evident on viewing the CCTV footage (irishtimes.com)
  • courtThe judge noted Farrell was not the protagonist but had an active role in the attack (irishtimes.com)
  • courtThe case was heard at Dublin Circuit Criminal Court. (irishmirror.ie)
  • sentenceJudge Crowe sentenced Farrell to two and a half years' imprisonment with the final 12 months suspended. (irishmirror.ie)
  • otherFarrell has 30 previous convictions (irishtimes.com, irishmirror.ie)
  • otherFarrell was diagnosed with dyslexia and dyscalculia (irishtimes.com)
  • otherFarrell suffered the loss of an older brother when he was 13 (irishtimes.com)
  • otherFarrell had fallen in with a bad crowd and began using cannabis (irishtimes.com, irishmirror.ie)
  • otherFarrell had been diagnosed with dyslexia and dyscalculia. (irishmirror.ie)
  • otherFarrell lost an older brother when he was 13 years old. (irishmirror.ie)
  • otherFarrell's uncle is a professional footballer. (irishmirror.ie)
  • otherA second man was also identified on CCTV footage. (irishmirror.ie)

The reporting

newest first
  1. 18 Jul2026
    Teen jailed for vicious attack on man who has never been identified

    Sentencing details including the judge's reasoning, the victim's non-identification despite hospital checks, mitigation factors including dyslexia, dyscalculia, and family loss, and the suspended portion of the sentence.

    victim, maleconvicted, Adam Farrell, 18, male, named, irish (judged from name)Adam Farrell
  2. 18 Jul2026
    Teenager who assaulted unidentified victim with bicycle jailed for 2½ years

    Full sentencing report adding CCTV details, defence submissions about Farrell's background, and Judge Orla Crowe's reasoning for the custodial sentence.

    victim, maleconvicted, Adam Farrell, 18, male, named, irish (judged from name)Adam Farrell