Leszek Sychulec: Patryk Krupa was abducted, beaten unconscious and left to drown
A jury convicted Polish cage fighter Leszek Sychulec of murdering 23-year-old Patryk Krupa after he was taken from Athlone, violently assaulted and left incapacitated in the River Shannon. The conviction survived a 2018 appeal. A new miscarriage-of-justice application is listed for December 2026, but it remains pending and has not displaced the conviction or life sentence.
Sychulec was identified in court reporting as a Polish national and cage fighter, then living at Drinan, Ballymahon, Co Longford. He was 34 when convicted in 2016.
The reviewed record does not establish when he arrived in Ireland, his immigration permission, any removal assessment or a complete schedule of earlier convictions. Polish nationality and an Irish address do not establish any of those matters. This file therefore makes no asylum, deportation or present immigration-status claim.
Taken while walking to the gym
On the evening of 20 June 2014, Patryk Krupa was walking through Athlone with two friends on their way to a gym. The Court of Appeal judgment records that a black BMW arrived and two men got out. After a brief exchange, Krupa went with the men in the car. His friends became concerned and began searching for him.
They found the 23-year-old in the River Shannon beneath a bridge. He had sustained serious injuries and was incapacitated by head trauma when he entered the water. The prosecution case was that Sychulec was the larger of the two men who abducted him. A jury later accepted the murder case against Sychulec and Andrzej Gruchacz.
The evidence that followed the BMW
Gardaí assembled CCTV from locations around Athlone, tracking the first black BMW before and after the abduction. Exceptionally clear footage from a service station became central to the investigation. The appeal judgment records that Sychulec had a distinctive, imposing build and did not dispute that he appeared in the service-station footage.
Reporting on the current proceedings states that blood and DNA matching Krupa were found on a watch Sychulec wore when arrested, while blood staining was found on one of his socks. The court record also describes witness identifications from CCTV stills and the movements of other vehicles examined during the investigation.
An altered Polish driving licence in another man's name formed part of that evidential background. The available judgment text does not safely establish the name on that document as a verified alias personally used by Sychulec, so this file does not present it as one.
Unanimous murder verdicts
Sychulec and Gruchacz pleaded not guilty. On 22 April 2016, after a five-hour deliberation, the Central Criminal Court jury returned unanimous guilty verdicts for murder and false imprisonment.
On 13 June 2016, Mr Justice Tony Hunt imposed the mandatory life sentence for murder. He also imposed a concurrent seven-year sentence on Sychulec for false imprisonment. The terms were backdated to the defendants' respective custody dates, but the sentencing report reviewed for this file does not state Sychulec's precise backdating date.
The judge described the killing as a shocking and violent event. He said no explanation had been provided for what caused the attack and identified cooperation with the investigation as one of very few mitigating factors.
The first appeal failed
Sychulec and Gruchacz appealed their convictions. Sychulec argued that the trial judge had wrongly admitted identification evidence derived from CCTV material.
On 30 January 2018, the Court of Appeal dismissed both appeals in DPP v Sychulec & Gruchacz [2018] IECA 19. The three-judge court held that the trials were satisfactory and the verdicts safe. It found no reason the jury should have been prevented from viewing the high-quality CCTV and making its own assessment.
A pending 2026 application does not erase the conviction
In 2026, Sychulec began a further application seeking a certificate that his conviction was a miscarriage of justice. His lawyers told the Court of Appeal they were seeking disclosure connected with a newspaper article alleging that a Garda member linked to the case had been involved in organised crime. The Director of Public Prosecutions said there would be engagement with the disclosure request after receiving an affidavit.
The Court of Appeal listed the application for hearing on 17 December 2026. That hearing had not taken place when this file was checked on 31 July 2026. No court has granted the application, quashed the verdict or declared the conviction unsafe. Sychulec remains convicted of murder and false imprisonment, and the life sentence remains in force.
Chronology
- 20 June 2014: Patryk Krupa is taken from Athlone, violently assaulted and left incapacitated in the River Shannon, where he drowns.
- 22 June 2014: Sychulec appears at a special District Court sitting on the first charges arising from the investigation.
- 22 April 2016: jury unanimously convicts Sychulec and Gruchacz of murder and false imprisonment.
- 13 June 2016: mandatory life sentence imposed for murder; Sychulec also receives seven years concurrently for false imprisonment.
- 30 January 2018: Court of Appeal dismisses the conviction appeals and holds the verdicts safe.
- 10 July 2026: court reporting confirms a miscarriage-of-justice application is listed for 17 December 2026.
- 31 July 2026: application remains pending; convictions and life sentence remain in force.
Public-cost benchmark
An Oireachtas written answer gives the 2024 average annual cost of an available staffed prison space as €99,072. That is a system-wide capacity average, not a bill attributable to Sychulec.
No responsible lifetime total can be calculated from the public record. A life sentence has no fixed release date, and actual detention costs vary. The benchmark also excludes the Garda investigation, forensic work, prosecution, trial, appeals, legal aid and future proceedings. Those additional public costs are real categories, but the reviewed sources do not provide a case-specific total.
Sources
- DPP v Sychulec & Gruchacz [2018] IECA 19 — Court of Appeal judgment, adjudicated facts and dismissal of the conviction appeals.
- RTÉ, 22 April 2016 — nationality, trial evidence and unanimous murder verdicts.
- Irish Examiner, 14 June 2016 — life sentence, concurrent term and sentencing remarks.
- Irish Independent, 30 January 2018 — Court of Appeal outcome.
- TheJournal.ie, 13 June 2016 — sentence hearing and victim-impact reporting.
- Westmeath Independent, 10 July 2026 — pending application, disclosure issue and December hearing date.
- The Irish Times, 23 June 2014 — initial charges, nationality and address.
- Oireachtas written answer, 20 May 2025 — staffed prison-space cost benchmark.
Record checked: 31 July 2026. Patryk Krupa is named with dignity because his identity and his family's victim-impact evidence form part of the public court record. The pending application is reported as an unresolved proceeding and does not alter the standing verdict.