Jaisankar went missing Thursday morning as he made his way by motorbike to Lamtaput to provide medical training.
Sometime later, his body and bike were found close to the banks of a river.
According to the police, it was an accident: the doctor was crossing a bridge when he fell into the river as a result of violent rains, and the current dragged him away.
However, given the type of wounds his body suffered and the conditions under which Christians live in the area, the GCIC believes it was murder.
"In August 2008," Sajan George said, "all the churches and Christian places of worship in the villages of Fufugaon, Chandrasundi Pada and Narakunduliguda were looted and burnt.
Hindu extremists often act out their brutality against the Christian minority, especially when the anniversary of the terrible and brutal genocide of Kandhamal approaches."
Episodes similar to that of the doctor have already happened in the past, like the death of Michael Nayak in 2011, which was deemed an "accident".
In 2012, the authorities reopened the case as a possible murder.
Anti-Christian violence in August 2008, George noted, "was part of an orchestrated plot, which was also fully supported [by the government] of Orissa."