Sandra Natalia Silverio was 33 when she was last seen on March 4, 1989, in the Brownsville area. Originally from Honduras, she was reportedly attempting to cross the Rio Grande with a group; her brother says she successfully crossed the river but became separated from the group soon afterward. Although she had family living in Brownsville, she never made contact with them and has not been located since.

The Brownsville Police Department continues to investigate and her family still seeks answers. If anyone has information about Sandra’s crossing that day or remembers seeing her in Brownsville after March 4, 1989, please come forward.