Mumbai Police has registered an FIR against Union minister Narayan Rane and his MLA son Nitesh Rane for allegedly defaming family members of the late Disha Salian, former manager of deceased Bollywood actor Sushant Singh Rajput, on various media platforms, an official said on Sunday.

The FIR was registered against the Rane father-son duo on Saturday on the complaint lodged by Disha's mother Vasanti Salian after she approached the Maharashtra State Women's Commission (MSWC) demanding action against Narayan Rane, Nitesh Rane and others for defaming the Salian family on various media platforms, he said.