Also from the TV images I watched, a lot of forensic evidence was lost as the police officers who were taking the bombs out of the cars were working with bare hands and that too in a clumsy manner packing up all the stuff in what seemed like a bedsheet. Instead each and every piece of the bomb should be handled ery carefully and investigators would have got some finger prints. Also the way the car was opened by the police, by smashing the windscreen was foolish. There again, they might screwed up as some palm and finger print could have been picked. Our police should learn from Scotland Yard. They manage to pick up DNA evidence from crime cars by using microscopic evidence to get small pieces of evidence like hair that is found in the car.
