The letters, or copies of them, exist, or were in existence just before the crime. They are popularly believed to be highly scandalous in content and in tone. It is, however, only fair to Monsieur Calmette’s memory and to the writer of the letters, Monsieur Caillaux, and his unhappy wife to whom he wrote them, to put on record the protest of Madame Madeleine Guillemard, who wrote on April 8, 1914, to the examining magistrate declaring that she knew the whole text of the letters, that they were intimate and tender, but that “their tone was that of letters written by a gentleman to a lady whom he respects.” President Poincaré’s evidence, however, shows that Monsieur and Madame Caillaux feared that the letters would be printed, and this fear is made more emphatic by Monsieur Caillaux’s own evidence before Monsieur Boucard, which, with the curious habit which is prevalent in France, the examining magistrate summarized and communicated immediately to the Press. [Illustration: _Miroir Photo, Paris_ MONSIEUR CAILLAUX LEAVING THE LAW COURTS (The man on the right is a detective)] IV MONSIEUR CAILLAUX’S EXAMINATION The principal witness for the defence of Madame Caillaux will be her husband, and as is usual in France where every witness is allowed and is expected to tell the examining magistrate who collects evidence before the trial everything he knows which bears in any way upon the case, Monsieur Caillaux has gone at length into his wife’s motives for the crime, and has described very fully the happenings on March 16, 1914, when the murder was committed. He was examined by Monsieur Boucard in his room at the Palace of Justice on April 7 and 8, immediately after the evidence of the President of the Republic had been taken. Monsieur Joseph Caillaux is the son of Monsieur Eugène Alexandre Caillaux, who was Inspector of Finance and Minister of State. He has been married twice.