CBI has chargesheeted Virendrasing Tawde, a key accused in the murder of rationalist Narendra Dabholkar in 2013. CBI sources said, the chargesheet was filed against Tawde under the Indian Penal Code sections related to criminal conspiracy and murder.<br/><br/>Dalbholkar, an anti-superstition crusader, was murdered in broad daylight on August 20, 2013. The Bombay High Court had, in May 2014, handed over the case to the CBI. The agency arrested Tawde in June this year.