Kolkata : West Bengal Congress spokesperson Kaustav Bagchi was arrested from his home late on Friday night for allegedly making comments against the state’s Chief Minister Mamata Banerjee. . A senior police officer gave this information. A large contingent from the Bartala police station raided Bagchi’s house in Barrackpore in the state’s North 24 Parganas district around 3.30 am and arrested him, the official said. A case was filed against Bagchi at the Bartala police station on Friday for his alleged statements against the chief. “We have arrested Kaustav Bagchi from his house in Barrackpore. We cannot talk much about this. Our police are talking to them.