"Gurcharan Singh Rishi, Santokh Singh and Sohan Singh Kohli were killed by a riotous mob allegedly incited by the Congress leaders on November 1, 1984, during the anti-Sikh riots," an AISSF spokesman said here.
He said that the AISSF was prepared to provide "clues" about the killings to the CBI, which is probing the case. PTI VJ