'Intolerable' for garda's family to have impasse in Stephen Silver appeal 'drag on', judge says

The Court of Appeal has heard that proceedings in Stephen Silver's appeal against his murder conviction have become stalled over disclosure of psychiatric evidence held by the Director of Public Prosecutions. Silver, a 48-year-old motorbike mechanic from Aughaward, Foxford, County Mayo, is serving a 40-year minimum sentence following his conviction for the capital murder of Detective Garda Colm Horkan. He had pleaded guilty to manslaughter at Castlerea District Court in June 2020, but was subsequently convicted of murder at the Central Criminal Court in April 2023. During the trial, evidence emerged regarding Silver's extensive mental health history, including multiple hospital admissions and diagnoses of schizoaffective disorder and bipolar affective disorder. Psychiatric witnesses gave contrasting assessments of his mental state at the time of the incident on 17 June 2020. Silver's defence argued that his psychiatric condition was central to understanding his state of mind during the confrontation with Garda Horkan. At the Court of Appeal hearing on 12 May, counsel for Silver informed the court that his legal team has requested comprehensive psychiatric disclosure from the DPP but has encountered difficulties in obtaining it. Mr Justice John Edwards, who presided over the hearing, expressed concern that the impasse is creating broader consequences. The coroner for County Roscommon is unable to conclude the inquest into Garda Horkan's death while the appeal remains pending. The judge characterised the delay as intolerable for the deceased garda's family and indicated that a motion may be brought if the disclosure obstruction persists. The matter was adjourned to a case management hearing scheduled for 20 June 2025.