AHMEDABAD: At the time of the blasts, Gujarat Police was a force with about 1 lakh officers and personnel. CCTVs and face recognition were still concepts of the future.
The state police had two experimental software for call data record (CDR) analysis. “The incident put technical intelligence under sharp focus. For the first time, they had to sieve through a large volume of call records to get to the suspect numbers and other data.
