Most recently, Ingram has also alleged that Sinn Féin negotiator, MP, and ex adjutant of the IRA Brigade in Derry, the late Martin McGuinness was a British Army agent. He first made these allegations public on Cryptome at the end of 2005, and later made these allegations in February 2006 on the ultranationalist, anti-Good Friday Agreement Radio Free Eireann, a republican orientated internet radio show based in New York City. The allegations began with the circumstances surrounding the death of IRA volunteer and FRU asset Frank Hegarty, who was encouraged by his handlers to penetrate the IRA. Following this encouragement he rose to a position of responsibility and was given control over an IRA arms dump which was subsequently discovered - the largest find by Gardaí on the island of Ireland. Ingram has continually alleged that McGuinness was involved in Hegarty's death and that he was killed to protect a higher placed FRU agent. These allegations were then reiterated in the British Houses of Parliament by a member of the Democratic Unionist Party.