Trent Nelson | The Salt Lake Tribune Utah Attorney General Sean Reyes at Operation Underground Railroad's (Trent Nelson | The Salt Lake Tribune) Tim Ballard, founder of Operation Underground Railroad, at the group's (Trent Nelson | The Salt Lake Tribune) Tim Ballard, founder of Operation Underground Railroad, at the group's (Trent Nelson | The Salt Lake Tribune) Tim Ballard, founder of Operation Underground Railroad, at the group's (Trent Nelson | The Salt Lake Tribune) Tim Ballard, founder of Operation Underground Railroad, at the group's