Kolkata/Delhi, Nov. 10 -- The Delhi Police on Monday served a notice to former West Bengal chief minister Mamata Banerjee seeking her statement as a "victim and witness" in a 2013 case against rebel Trinamool Congress (TMC) lawmaker Ritabrata Banerjee, accusing him of heckling then finance minister Amit Mitra during a protest in the national Capital, officers aware of the development said. A senior Delhi police officer, speaking on condition of anonymity, said a team visited Mamata Banerjee's Kolkata residence on Monday to serve the notice. "The case was registered based on the complaint filed by the then resident commissioner of West Bengal in Delhi. Since the court observed that the statements of the victims and witnesses should be recorded, we have issued a notice to the former CM to record her statement as a victim and witness. She is not an accused in the case," the officer added. The development came weeks after Ritabrata Banerjee challenged Mamata Banerjee's leadership and claimed the right to her party's name and election symbol. htc...