Australian brothers in Mexico likely shot in robbery gone wrong, authorities say  7NEWSPerth brothers Callum and Jake Robinson went for a quick surf weekend in Mexico. How did it go so wrong?  ABC NewsInvestigators say bodies in Mexico likely those of missing surfers  news.com.auDead bodies in Mexico most probably are missing U.S., Australian surfers  Reuters3 bodies found in Mexico during search for missing American, Australians  The Washington Post