70 killed by MQM in Karachi, Security organizations still sillent.

Last day after killing of MPA of MQM, there where more then 70 innocent peoples killed by MQM. Most of Pathan and punjabies where killed in various target killing cases. No any FIR has been registered against MQM and Pakistan media also full supported of them. The media eye only watch that MPA was killed , but no any comment and program has broadcasted against killing of 70 peoples. The media playing very negative role in these days.