The Trinamool Congress leadership was informed about the violation of building rules in connection with the construction of the party office, seeking clarifications.
The building's front portion was bulldozed on Saturday after officials alleged it was built without an approved plan and in violation of building norms..
According to officials, the latest FIR was filed based on the complaint of a man, whose wife lost a leg, allegedly after being treated for chronic knee pain at the health camp.
Abhishek has been facing a series of interrogations by the investigating agencies in several cases, including signature forgery and making provocative speeches.
