Kolkata/IBNS, Jan. 23 -- Enforcement Directorate (ED) Director Rahul Naveen arrived in Kolkata on Thursday, days after West Bengal Chief Minister Mamata Banerjee intervened during the central probe agency's raid on political consultancy firm I-PAC in connection with the coal scam case, media reports said.

Meanwhile, the ED on Wednesday attached immovable properties worth nearly Rs. 58 crore belonging to Trinamool Congress (TMC) MLA Jiban Krishna Saha in connection with the alleged teacher recruitment scam.

In a major setback for the Mamata Banerjee-led government, the Supreme Court last week stayed all First Information Reports (FIRs) registered by the West Bengal Police against ED officers in connection with the I-PAC raid controversy....