registration in connecticut and with it, sources tell cnn, the name and address of the owner, whose daughter was selling the car on craig's list. she met him to sell the car and gave her his phone number so they could meet again buy it. all cash, no paperwork. according to police, that call back number led to shahzad. the car's seller and friend there worked on the police artist sketch of the suspect. it was good police work and very sloppy criminal work. the could be terrorist built and inept bomb and drove it himself to new york, leaving behind keys to another car and cell phone used to call a fireworks company so many other clues he literally led detectives right to his door and according to those same court records, shahzad admits to much of it. >> the mistakes by this individual that led to the quick solution of this crime are phenomenal in the sense of