Elvira Ramirez Tomas, a 37-year-old Hispanic woman, disappeared in late summer 2011 after leaving a final phone call to family on August 29. She was seen the next day near Sasabe, Arizona, on the U.S.-Mexico border in Pima County. Reports say she was last seen crossing the international boundary; what happened after she entered the United States is unknown.

Elvira is described as 5 feet 3 inches, about 145 pounds, with black hair and black eyes. Distinctive features include a scar about 10 centimeters long near her belly button and pierced ears; she was believed to be wearing earrings when last seen. The Pima County Medical Examiner’s Office is handling the investigation and the case remains open.

If anyone saw Elvira around Sasabe in August 2011 or has information about her crossing that border area, please share what you know.