When the efforts to stop its distribution among the people of Mexico failed, other measures were tried. Agents of the Diaz government came to New York; they sent messages to Fornaro; they came finally to see him; and they offered him $50,000 for the entire edition and to suppress all future editions. But they were true to the practices of the system that had so long exacted tribute from the people of Mexico. They knew the amount of money that would be paid to suppress Fornaro's book—and a proposition was made to Fornaro offering him $50,000, and asking him to sign a receipt for $150,000.

They failed. Fornaro told them the book was not for sale except for distribution; it would not be suppressed for any price.

It took these agents of the Diaz government some time to realize this fact. They could not believe there was a thing their money could not buy. But when they realized it they gave up and departed. And then other tactics were begun, and this time they were more effective.

Fornaro was indicted for criminal libel. This was a logical proceeding, and not unexpected. Agents of the Diaz government, acting ostensibly for Rafael Reyes Espindola, a Mexican Congressman, and Editor of the government paper El Imparcial, presented complaints to the Grand Jury. Grand Jury proceedings are secret, and Fornaro, of course, had no opportunity to present his case before that tribunal. It was set forth that in his book, "Diaz, Czar of Mexico," Carlo de Fornaro had criminally libeled Rafael Reyes Espindola, and Fornaro was duly indicted. One of the accusations brought against Espindola in the book was that as Editor he used the government paper with impunity to murder reputations.

Fornaro was arrested on April 23, 1909. He pleaded justification. He was admitted to bail in the sum of $1,000. On June 21, 1909, a postponement of the trial was granted, to permit the defendant in support of his plea to secure, by Rogatory Letters, or Depositions, the testimony of witnesses in Mexico as to the truth of the allegations against Espindola contained in the book and complained against.

Some of the most prominent men in Mexico were among those Fornaro sought as witnesses to prove his cause. There were Francisco I. Madero, who led the revolution against Diaz, became President of Mexico and was killed when Victoriano Huerta assumed the Dictatorship of Mexico; F. Iglesias Calderon, the head of a political party, for thirty-five years a consistent opponent of the Diaz system, and the man who had furnished most of the material for Fornaro's book; Heriberto Barron, a member of the Mexican congress and a prominent journalist in Mexico City, and during the latter part of the Diaz régime an exile from Mexico; and others of equal prominence.

But the plan to secure this evidence failed. The witnesses in Mexico were "not allowed" to testify in Fornaro's favor; there was no opportunity to secure the testimony required by Fornaro, or, even if it had been secured, to get it out of Mexico; and his witnesses were threatened with punishment and retaliation if even by speaking the truth they gave aid to Fornaro.

What testimony was offered in his behalf from witnesses in Mexico was not allowed; his lawyer in Mexico City, Diodoro Battalla, a Mexican who had offered to take this case at the risk of his life, was not permitted to represent him. But a representative of the District Attorney of New York was sent to Mexico, and he was permitted to represent the state of New York in such hearings as were had in Mexico City in an endeavor to secure the evidence necessary to establish Fornaro's guilt.

On October 27, 1909, Fornaro was put on trial. The result was inevitable. Fornaro was convicted. On November 9 he was sentenced to one year at hard labor in the city penitentiary on Blackwell's Island.