The young deputy's speech electrified the Convention. Saint-Just was interrupted frequently by bursts of applause. Robespierre was particularly impressed—he spoke from the lectern the next day in terms almost identical to those of Saint-Just, and their views became the official position of the Jacobins. By December, that position had become law: the King was taken to a trial before the Convention, sentenced to death, and executed by guillotine on 21 January 1793.