Chhattisharh Police have launched a search operation after Monday’s Dantewada massacre. The landmine blast in the has so far claimed the lives of 31 lives, which includes 16 SPOs and police constables. Dantewada Superintendendt of police Mr. Ameresh Mishra told that about 40 people including 16 SPOs were also been injured in this incident, some of them seriously. However, unofficial reports had said that at least fifty persons were killed in the attack.<br/>Meanwhile, the bodies of the victims have been brought to Sukma for identification. The injured are being treated in different hospitals in Jagdalpur and Dantewada. The naxalites had blew up a passenger bus last evening near Singavaram in the Dantewada district of Chhattisgarh.<br/><br/>