The tussle between Bihar and Maharashtra governments over a CBI probe into actor Sushant Singh Rajput's death flared up today as Maharashtra's ruling Shiv Sena hit back at the Nitish Kumar government for ordering an investigation by the agency. "Bihar government should not have interfered in the matter of Sushant Singh Rajput. Over the last few years, Sushant was a Mumbaikar. Mumbai gave him prosperity and Bihar didn't stand by him during his struggle," an article in Sena mouthpiece Saamna read.