The next witness called was McGovery, who had been summoned on behalf of the prosecution. He was asked whether he had not suspected that some foul play was intended against Ussher, and he stated in what manner he had, in the first place, cautioned Ussher himself--then that he had told the same thing to Father John--and that after overhearing a portion of the conversation at Mrs. Mehan's, he had gone to Father Cullen, for the purpose of informing him that he feared there was a conspiracy against Mr. Keegan. Little, however, could be learnt from him, for he owned that he had no substantial grounds for his suspicions in the first case, and that he had chiefly been led to fear an attack upon Ussher, from knowing his unpopularity and the bad character of many of the guests expected at the wedding. Mr. O'Laugher tried to make him say that the conversation at Mrs. Mehan's had been confined to Keegan, and the threats which he had heard uttered against him; but McGovery would not say as much as this; he stated positively that he had never heard Ussher's name mentioned, but that during a considerable portion of the evening he had been entirely unable to hear a word that the men said; he declared, however, positively that Thady was drunk when he left the room, and that it appeared to him that he, Thady, had taken very little part in the conversation before he was drunk. When this witness went off the table, Mr. Allewinde declared that the case for the prosecution was finished--stating at the same time that he abstained from feelings of delicacy and respect from putting the prisoner's sister into the witness box; and that he should trouble her with no questions unless she were placed there by the counsel for the defence. Mr. O'Malley then rose to address the jury on behalf of the prisoner, and spoke to the following effect:--