The National Institute of Sports on Sunday rejected expelled boxer Ram Singh's claim that he and Olympic medallist Vijender Singh had taken drugs mistaking them for "food supplements", saying the NIS has a well laid out system on food supplements for sportspersons.
One of the key accused in the drug haul case from Zirakpur allegedly attempted suicide, even as Punjab Police maintained that no decision has been taken yet on summoning boxer Vijender Singh after the Olympic medallist's name cropped up.