Garda murder accused's 'grossly inappropriate' behaviour indicative of mental illness, psychiatrist tells trial

At the Central Criminal Court, a psychiatrist gave evidence that Stephen Silver displayed behaviour indicative of mental illness during garda interviews following the fatal shooting of Garda Colm Horkan at Castlerea, Co Roscommon on 17 June 2020. Dr Brenda Wright, interim clinical director at the Central Mental Hospital, told the court that Silver's conduct during five interviews was facetious, contemptuous and hostile, with incongruent and erratic behaviour including grandiose ideas and disinhibited actions. She stated that Silver's mental state at the time was consistent with a manic relapse of bipolar disorder caused by non-compliance with medication, and that this illness impaired his thinking and judgment. The psychiatrist noted Silver's belief that his companion was in MI6 and other indicators of psychological distress. Silver, aged 46, from Aughavard, Foxford, Co Mayo, has pleaded not guilty to capital murder but guilty to manslaughter. The trial continues, with the jury's main consideration being Silver's state of mind at the material time.