20 years ago May 19, 2006 Seven years after the mysterious Earth Liberation Front purportedly set fire to Vail Mountain, four individuals were indicted by a federal grand jury in Denver, the Vail Daily reported. Chelsea Gerlach and Stanislas Meyerhoff were in custody in Oregon awaiting trial on separate charges, while Josephine Overaker and Rebecca Rubin were believed to be outside the country, said Jeff Dorschner, spokesman for the U.S. Attorne…