Artists' impressions: sculptors help to identify victims found on US-Mexico border

The remains of eight dead men have never been formally identified, so a group of New York artists have been called upon for help with facial reconstructionThe families of eight men found dead on the US border with Mexico do not know what happened to them. The men have not been identified but their skulls sit in the office of the medical examiner of Pima County, Arizona, about 70 miles north of the border.This week, in a last-ditch effort to provide answers, artists at the New York Academy of Art