Darbhanga Superintendent of Police (SP) Awakash Kumar on July 16 informed that the police are trying to trace the history of the 3 accused involved in the Patna PFI case. “3 accused in the Patna PFI case are residents of Darbhanga. We're conducting raids to trace them. We are in continuous touch with Patna Police in this regard. History of accused persons is being traced,” the SSP said.