Arnold learned of AndrÃ 's capture the following morning , 24 September , when he received Jameson 's message that AndrÃ was in his custody and that the papers AndrÃ was carrying had been sent to General Washington . Arnold learned of AndrÃ 's capture the following morning , September 24 , when he received Jameson 's message that AndrÃ was in his custody and that the papers AndrÃ was carrying had been sent to General Washington .