Dublin murder accused: I don't know how to use gun

A Dublin man on trial for murder told gardaí that serious criminals threatened he would be dead if he did not kill Stephen O'Halloran.

David Patchell of Rossfield Crescent denies murder but has admitted being one of two gunmen who fired at the 21-year-old who was shot as he sat in his car with friends outside his home on January 19, 2009 at Kilmartin Drive, Tallaght.