Kolkata, Feb 3: Some of the CBI officers who were detained by the Kolkata Police today were released.
Forty central agency officers had gone to Police Commissioner's Rajeev Kumar's residence at Loudoun Street here which led to a cascading effect.
A team of Kolkata Police team soon took the CBI officers to Shakespeare Sarani police station.
Chief Minister Mamata Banerjee strongly protested the raid on the CP's house and began a dharna in the city today. (UNI)