Its unfortunate ,and we can sit here and judge people and talk whats wrong and write ,no offence sir its the easiest thing one can do.most of them who do are not stupid but are ignorent ,they dont know the laws of that country ,there are million reasons why people do that ,and 99% do it with out even knowing what they doing is wrong.
The pakistan government should take these cases with the respective governments if needed pm or external affairs minister should take it personaly with there counterparts.
Man these are not drug smugglers ,they are unfortunate people ,some are traped some are threatened