Rebuilding faces and identifying tattoos, AI joins the search for the missing in Mexico

By Karen Esquivel, CNN en Español (CNN) — In 2021, Héctor Daniel Flores Hernández was reported missing. Two years later, his father, Héctor Flores, saw his son’s image speak again. In a video generated through artificial intelligence technology, which digitally animated a still image and gave it a synthesized voice, the figure of Héctor Daniel