` ` There is no proof this is real yet , '' says Saudi Interior Ministry spokesman . Amateur video apparently shows a Saudi man beating and threatening a migrant worker . Saudi government - backed Human Rights Watch says it 's investigating . `` We are doing our utmost to ensure the accused abuser is arrested and tried . Rights groups have reported widespread abuse of migrant workers in Saudi Arabia .
` ` There is no proof this is real yet , '' says Saudi Interior Ministry spokesman . Amateur video apparently shows a Saudi man beating and threatening a migrant worker . Saudi government - backed Human Rights Watch says it 's investigating . Rights groups have reported widespread abuse of migrant workers in Saudi Arabia .