Coral Hernandez, sister of late teenager Sergio Hernandez, arranges flowers at the site where her brother was killed under the bridge connecting El Paso with Ciudad Juarez June 7, 2012. The Hernandez family gathered to mark the second death anniversary of their son Sergio, shot and killed by a U.S. border patrol agent in June 2010, when he and his friends briefly crossed into U.S. territory throwing rocks at border officials. Hernandez' parents have filed a lawsuit in El Paso, demanding $25 million in compensation from the U.S. government for the fatal shooting of Hernandez, reported local media. REUTERS/Jose Luis Gonzalez (MEXICO - Tags: POLITICS CRIME LAW)