Abhishek Banerjee, the national general secretary of the Trinamool Congress, appeared before the West Bengal Criminal Investigation Department on June 11, 2026 [1].
The interrogation centers on a high-stakes legislative document that determines the choice of the Leader of Opposition in the state assembly. Because this role carries significant political weight and official recognition, any allegation of forgery regarding the appointment process could trigger a legal or political crisis within the West Bengal Assembly.
Banerjee, who is also a Member of Parliament, reported to the CID office in Kolkata to assist with the ongoing probe [2]. Investigators are examining alleged irregularities and the forgery of signatures within the legislative filing [3]. The case focuses on whether the signatures used to validate the selection of the Leader of Opposition were authentic or fraudulently inserted.
According to reports, the questioning lasted approximately five and a half hours [4]. Other sources said the duration was over five hours [5]. The CID is treating the matter as a criminal investigation into the integrity of the state's legislative documentation.
This appearance marks a critical point in the investigation as the agency seeks to determine the extent of the forgery and who was responsible for the documents. The Trinamool Congress has not provided a detailed public response to the specific allegations of forgery beyond the leader's cooperation with the CID [2].
The investigation remains active as the CID reviews the evidence, and the statements provided during the interrogation session in Kolkata [3].
“Abhishek Banerjee appeared before the West Bengal CID on June 11, 2026.”
The investigation into the Leader of Opposition's appointment suggests a potential legal vulnerability in the state's legislative processes. If forgery is proven, it could lead to the disqualification of the current office holder and create a power vacuum or a leadership dispute that may destabilize the political balance in the West Bengal Assembly.



