"I am convinced that we would have made a terrible mistake if we did not sit down with Headley and get all the information that we did and came from them," US Attorney Patrick Fitzgerald told reporters after a Chicago court convicted Tahawwur Rana on two terrorism charges based in part on Headley's cooperation with prosecutors.
"Headley had an insider's view of what (Illyas) Kashmiri was up to, what they discussed and what he was planning. He had the insiders view of what Sajid Mir was up to, what Major Iqbal was up to and what people were doing," Fitzgerald said, adding that Headley has so far named 34 different targets that had been surveyed.
When asked how valuable was the information provided by Headley, Fitzgerald said that it was well worth it to take the death penalty off the table and agree not to allow him to be extradited to either India, Pakistan or Denmark to face related charges.
"We would be crazy, if we sit around and say, you know what, it was all about Headley and all we want to do is put him in jail and sit around and let attacks happen. And one thing we fully appreciate from the law enforcement realm that we are working with our partners in FBI and intelligence organizations that we need information the American government, the Indian government needed, the Pakistani government needed the Danish Government needs it," he argued.