New Delhi, Feb 5: The Supreme Court hearing on the plea seeking independent probe into the death of Special CBI court judge B.M.Loya turned acrimonious on Monday with lawyers for the petitioners exchanging barbs after one of the petitioners seeking a probe appeared to be diluting his stand. The heated exchanges between two senior counsel Dushyant Dave and Pallav Sisodia erupted after Dave accused the latter of “sabotage”.