May be the ones which were recovered can help? A proper investigation will first reveal if all these kidnappings are act of one larger network or are these isolated event? Anyway, recovering 189 of the 208 missing children in few days is a great effort and achievement of concerned authorities and should be praised. I hope the still missing ones are also found and that someone thinks about that and can investigate if this is all being done by a group or two or whatever the details are so proper action can be taken accordingly.
As for involving army, i wont ask for that. Jamhoriat ko khatra ha!!!! After all, it is jamhoriat that all those parents care about!