Syria’s infamous Saydnaya Military Prison, dubbed a “human slaughterhouse” by human rights advocates, has swallowed tens of thousands of prisoners. CNN’s Clarissa Ward went inside the deadly prison where families were desperately searching for alleged hidden prison cells. The Syrian Civil Defense, also known as the White Helmets, has since announced that the search for possible prisoners in secret cells has ended, adding that “no evidence of undiscovered secret cells or basements” were found in the prison. #cnn #news #syria #damascus #saydnaya #prison