END OF A DREAM: Family members bury Marco Antonio Villasenor, the first and youngest to perish on the truck. He and his father, a Mexico City taxi driver, were coming to live with a relative in the U.S. The boy was eager to learn English, and hoped to become a doctor. (Fernando Castillo / AFP/Getty Images)
GRIM ANNIVERSARY: Flowers and gifts pay tribute to the victims at the site off U.S. Highway 77, a year after the bodies were found. (Frank Tilley / AP)
