Hutton was a former British Army officer (he had been commissioned into the Royal Army Service Corps in March 1941), and one man believed that this must make him an MI6 agent and planned to assassinate him. The Garda Síochána intervened before this could happen.
Hutton was a former British Army officer (he had been commissioned into the Royal Army Service Corps in March 1941), and one person assumed that this made him an MI6 operative, which led to a plot to eliminate him. The Garda Síochána intervened before the plan could be put into action.