The case was then transferred to the CBCID as per the order of Chief Minister MK Stalin and he also had instructed the Tamil Nadu DGP to monitor the investigation directly.
The resolution was passed in the assembly with the support of the DMK alliance while the BJP had staged a walkout from the house to oppose the resolution.
The incident has happened on Sunday outside the bustling Broadway bus station in the city. The police have suspected the political enmity behind the crime.
Mayor Priya Rajan has addressed the reporters during which she was asked about the issue where the spouses of the women councillors are exercising the latter's power and responsibilities.
His tour was planned in a way that he will directly reach New Delhi from Dubai on April 2 to accompany Chief Minister MK Stalin during the latter's Delhi visit.