The CB-CID had registered an FIR against Murugan in September under Sections 341 (Punishment for wrongful restraint), 354 (Assault or criminal force to woman with intent to outrage her modesty), and 509 (Word, gesture or act intended to insult the modesty of a woman) of the IPC read with Section 4 of the Tamil Nadu Prohibition of Harassment of Women Act, 1998. Thereafter, Murugan was transferred to the Economic Offences Wing in June this year.