Medieval imes were probably the best in this regard, this modern era is the worst time in human history, it glorifies the dead and abuses the living, it hangs the victims out to dry while provides protection to criminals, it permits animalistic human instincts yet rejects plain justice and the dilemna is that this era is presented to the be finest in human history by those who have thus orchestrated it. Allah reham farmaye insaniat par aur dobara wo aqal ata farmaye jo qudrat ke kurbat se naseeb hote the. Brutal deterence is the only pre-emptive measure we can take in incidents such as these. We should hang this animal "publically", if justice is not witnessed, than there is no point to it.