Owen Martin O'Hagan was a former member of an army which emerged in what year?
Martin O'Hagan: Owen Martin O'Hagan, (23 June 1950 – 28 September 2001) was an Irish investigative journalist from Lurgan, Northern Ireland and a former member of the Official Irish Republican Army who spent much of the 1970s in prison. Official Irish Republican Army: The Official Irish Republican Army or Official IRA (OIRA) was an Irish republican paramilitary group whose goal was to remove Northern Ireland from the United Kingdom and create a "workers' republic" encompassing all of Ireland.
i don't know