He described the killing as a dreadful crime and said all Irish people would be truly appalled.Taoiseach Enda Kenny said the murder was an outrageous and appalling act of cold blooded violence.He said: ???(It) has left a family without a husband and father and the Garda Siochana without a brave and valued member.???On behalf of the Government and of the people I would like to express my condolence