“It would be easy for someone who had seen him earlier to recognise. But for a stranger it would be difficult to describe the facial features,” the cop said.
Special police teams are going through the images with the minutest of detail.
The police is facing an uphill task, with clues gone awry because of continuous movement of bystanders, mediapersons and politicians at the scene of blast, as the place was not cordoned off.
The investigators have however begun interviewing eyewitnesses, businessmen and others working in the shops on the road.
