New Delhi: The ruling AAP and Delhi Police Commissioner Bhim Sain Bassi today sparred over an alleged act of corruption on the part of the latter prompting the visibly furious top cop to retort saying he will take the "cheats" to the "graveyard". 

AAP's Greater Kailash MLA raised the issue, pertaining to an allotment of a flat in a cooperative group housing society, in the Assembly demanding a CBI probe against Bassi.