E
ven though Rajput, and another key witness, electrician Shiv Dass, also turned hostile, it was Munshi’s statement in court that turned the case on its head. He introduced the false notion that two guns had been fired during Jessica’s murder, which was supported by a dubious ballistic report of the Central Forensic Science Laboratory in Chandigarh. This business of two guns is now known to be based on tampered evidence. Fingers have been pointed at the police for switching bullet shells. Investigators are now questioning the integrity of ballistic expert Roop Singh at the CFSL, who was close to retirement when the evidence was sent to him for forensic investigation.
Outlook tried to trace Roop Singh, but he remained elusive. Amod Kanth, now director general of police, Arunachal Pradesh, attempts to explain what went wrong: "Somebody using money power could have manipulated the two empty shells, either before or after they were sent for forensic examination."