"Questioned specifically by reporters, Baglay confirmed that India had evidence of the blood trail to nail Pakistan army's role.Baglay said there was sufficient evidence to show that the killings were conducted by the Pakistan army. Two sets of blood samples have been found, he said.An MEA statement said, "It was significant that the attack was preceded by covering fire from Pakistani posts in Battal sector. Blood samples of the Indian soldiers that have been collected and the trail of blood on Roza Nala clearly shows that the killers returned across the Line of Control. ""Those who came from across the LOC did not come from Pakistan, but Pakistan occupied Kashmir. The trail of blood is of Pakistanis who came across, in this case personnel of the Pakistani army.

Source: Times of India May 03, 2017 13:28 UTC