The Rashtriya Swayamsevak Sangh, RSS today demanded thorough probe and Central intervention into the political killings in Kerala. <br/><br/>Speaking to media in New Delhi, Sahakaryavah or Joint General Secretary of RSS Dattatreya Hosabale said that they had requested the state government to take strict action towards bringing this series of murders to an end. He said, the cycle of violence is continuing and Kannur has become the epicenter of killings. <br/><br/>He said, Central agencies should take immediate action on it. Mr Hosabale alleged that CPI(M) cadres have also murdered Congress workers. He said, Kerala Government must change its attitude on the issue.