On June 17, Carlile attacked the rebellion as treason: "it is the result sir, of mature deliberation, concocted in treason, for the express purpose of breaking up constitutional liberty in this country... The plot was one that was conceived in perjury at Washington, and carried out by falsehood throughout the country, attended by coercion, intimidation, insult and a reign of terror, which was equally concerted throughout Virginia, as well as in the other Southern States." Carlile then recounted events at the Richmond Secession Convention in which he had been an Unconditional Unionist. "For several days before the Convention passed the Ordinance of Secession, it was absolutely besieged; members were threatened with being hung to the lamp posts; their lives were jeopardized; the mob was marching up and down the streets, and surrounding the Capitol, and everything was terror and dismay."