Garda murder accused was not psychotic at time of shooting, psychiatrist tells trial

The Central Criminal Court trial of Stephen Silver, who denies murdering Detective Garda Colm Horkan, heard closing arguments are immencing. A prosecution psychiatrist told the jury that Mr Silver, aged 46, a motorbike mechanic from Aughaward, Foxford, County Mayo, was not psychotic and not suffering from delusions when he shot and killed the detective at Castlerea, County Roscommon on 17 June 2020. Professor Harry Kennedy said Mr Silver's execution of a complex sequence of actions, including gaining control of the weapon, firing multiple times, and aiming deliberately at the victim's trunk, demonstrated his capacity to form intent. Mr Silver accepts killing Garda Horkan but has pleaded not guilty to murder and guilty to manslaughter by reason of diminished responsibility. The defence called a psychiatrist who argued Mr Silver suffered from a mental disorder affecting his responsibility. Mr Justice Paul McDermott advised the jury that closing submissions and his legal charge would follow over several days.