Kent's abstraction of documents had been noticed and on May 20 he was arrested in a dawn raid at his flat (1,500 documents were found there). Ambassador [[Joseph P. Kennedy, Sr.]] agreed to waive [[diplomatic immunity]] and Kent was tried ''in camera'' under the [[Official Secrets Act]] 1911. On November 7, 1940 he was convicted and sentenced to seven years' imprisonment. The trial and imprisonment of Kent, and the co-operation of the US authorities, led [[isolationist]] groups in the USA to claim that he had been framed and that the trial was an attempted [[cover-up]] of an attempt to get the USA to join the war. | Kent's abstraction of documents had been noticed and on May 20 he was arrested in a dawn raid at his flat (1,500 documents were found there). Ambassador [[Joseph P. Kennedy, Sr.]] agreed to waive [[diplomatic immunity]] and Kent was tried ''in camera'' under the [[Official Secrets Act]] 1911. On November 7, 1940 he was convicted and sentenced to seven years' imprisonment. The trial and imprisonment of Kent, and the co-operation of the US authorities, led [[isolationist]] groups in the USA to claim that he had been framed and that the trial was an attempted [[cover-up]] of an attempt to get the USA to join the war. |