Enforcement Directorate (ED) is conducting searches at premises linked to Kolkata Police DCP Shantanu Sinha Biswas and Sun Enterprise MD Jay Kamdar on Sunday morning. According to officials, two locations are linked to Biswas, while one belongs to Kamdar. The raids are being conducted under Prevention of Money Laundering Act (PMLA) in the Sona Pappu and Jay Kamdar case.