The Trinamool Congress is facing one of the most turbulent phases in its political history as multiple controversies, internal rebellions and high-profile investigations converge at the same time. At the centre of the latest storm is TMC national general secretary Abhishek Banerjee, who was questioned by the CID for more than five hours in connection with an alleged forged signature case. According to sources, investigators focused on alleged irregularities linked to signatures, the process surrounding the selection of the Opposition Leader, and questions related to a missing meeting resolution book that has now emerged as a crucial element in the probe. The development comes at a time when the ruling party is grappling with unprecedented internal challenges. Resignations, growing dissent and speculation over possible political realignments have intensified questions about the party's unity and future direction. WATCH

 Trinamool Congress crisis has exploded after senior party leader Kalyan Banerjee publicly attacked Abhishek Banerjee and issued a dramatic ultimatum to party chief Mamata Banerjee. Kalyan Banerjee accused Abhishek of sidelining senior leaders, humiliating him by replacing him as counsel in a key legal matter, and contributing to the party's ongoing political troubles. In a stunning statement, he urged Mamata Banerjee to choose between her loyalists and her nephew. The public confrontation comes at a time when the TMC is already battling internal unrest, rebellion from sections of its leadership, and mounting pressure from an ongoing forgery investigation.