PPP,MQM and ANP are all involved in the target killings .This is a vendetta going on between these parties .If they refute the charges ,they are the biggest liars on earth. Sindh govt hav no right to govern when they cannot control the killings but all these cruelties are going on under the nose of this Bloody cruel govt because they have just employed around 5000 criminals as policemen in karachi who are also involved in direct killings .how the killings will stop when your own people are doing it .Get real , all three big parties in sindh are crying wolf when behind the scene they are the "Wolf". Sindh govt have to be removed because the police have their patronage then take a very severe action against all those who are doing it .It proved in the past and it will prove this time too just need an action. A major clean up operation needed by "Rangers or Army " otherwise police is not gonna do it because they are themselves involved in it. Cancel all the licenced arms because they are misused by these parties. There are some reports of foreign hands, talibans and banned groups also in karachi target killings .