Pawan Kumar Bansal : Wanted or Trapped ?

India News: CBI has sent the intercepted telephonic conversations for forensic analysis, as it is the main source of evidence. The probe is proceeding on the basis of the names and contracts mentioned in the taped talk. CBI had also got documents from the railways ministry on the contracts mentioned in the conversation between four of those arrested - Mahesh Kumar, who was member-staff, Railway Board; Vijay Singla, nephew and close aide of Bansal, and middlemen Narayan Rao Manjunath and Sandeep Goyal.