There at the moment are nearly 100,000 other folks lacking in Mexico, consistent with figures launched through the Nationwide Seek Fee.
The bulk have disappeared amid the drug struggle violence of the previous decade and a part, with maximum being killed through drug cartels and dumped in unmarked graves. Members of the family around the nation have taken at the process of attempting to find their lacking family members themselves.
BBC Correspondent Will Grant joined one staff looking out the inhospitable barren region of the northern state of Sonora.
