That's not how it works, they don't just throw former ISIS fighters in with the general prison population. So what is your suggestion? You just execute the lot of them? The fighters, the women, the children, the babies? At what point do you draw the line? Don't forget that the vast majority of people who lived in ISIS held areas were forced to support them. Do you want to execute all those people too? It's hard to tell who's who since there were so many people involved. And even if you ignore all that and you only focus on this single case, are you seriously suggesting that knifing an unarmed, injured, indoctrinated child to death was the right thing to do? Because that was disgusting and barbaric, it was fueled my anger and not reason.