Kunal, once a close aide of Mamata Banerjee, was on 29 September 2013 suspended by the TMC.
Recently he attempted suicide in jail. Before committing the act he had threatened to commit suicide when he was produced before a city court on November 10 if CBI did not take "proper action" against those involved within three days.
"Investigation is being influenced. It is not acceptable that I will rot in jail while those involved will roam freely. I am giving three days' time, if action is not taken I will commit suicide," he had told metropolitan magistrate Arvind Mishra at Bankshall Court here.
Kunal Ghosh is in proper health and the case is yet to be probed.
