A skull was found in a remote desert area of Arizona Thursday.
Pima County Search and Rescue was called to an area outside of Tucson regarding human remains that were found.
Deputies were led to a human skull in the desert near Manville Road.They searched the area and found no other remains.
The Pima County Medical Examiner determined it to be the remains of an adult.
The Pima Count Sheriff's Department release cites Humanborders.info as saying at least 40 migrants' remains have been found in areas of Pima County this year.
