Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Letter From Venezuelan Jail: 'Give Me Freedom' Associated Press CARACAS, VENEZUELA - A U.S. oil executive jailed for three years in Venezuela said all he hopes for is a fair trial so that he can walk free with his name cleared and go home to his family in the United States. In a letter from prison provided exclusively to The Associated Press, Tomeu Vadell said it's especially painful to be separated during the Thanksgiving season from his wife, three adult children and a newborn grandson he's never held. "Before living this tragedy, these celebrations were very special times for our family," Vadell wrote, saying he embraced the traditional American holiday after moving in 1999 from Caracas to Lake Charles, Louisiana, for a job with Venezuelan-owned Citgo. "Now, they bring me a lot of sadness." It's the first time Vadell or any of the other so-called Citgo 6 have spoken publicly since being arrested and charged with a massive corruption scheme. He's held at a feared Caracas jail called El Helicoide. Despite his circumstances, Vadell held out hope for a brighter future. "During the trial, the truth has proven undeniable," Vadell said in the four-page handwritten letter. "It proves that I am innocent." 2017 meeting Vadell, 61, and the five other Citgo executives were summoned to the headquarters of the Venezuelan state-run oil firm PDVSA, the parent company of the Houston-based Citgo, for what they had been told was a budget meeting on November 21, 2017. A corporate jet shuttled them to Caracas, and they were told they'd be home for Thanksgiving. Instead, a cadre of military intelligence officers swarmed the boardroom, taking them to jail. Their trial started four months ago and closing arguments took place Thursday. That began a wait for the judge's verdict. With their arrests, President Nicolás Maduro's government launched a purge inside Venezuela's once-thriving oil industry, built on the world's largest crude reserves. It later arrested the head of PDVSA, a former oil minister and dozens of others. .