ED raids in case against Sona Pappu, ex-Kolkata Police Deputy Commissioner

The premises include those of Mohammad Ali alias Max Raju, Saurav Adhikari, nephew of Biswas, and a "close associate" of Biswas named Ruhil Amin Ali, who is a Kolkata Police Sub Inspector, and Biswas' house in Murshidabad.

Original source: The Hindu