shooting suspect is do to court. the person suspected of mailing out more than a dozen pipe bombs is due to make his first court appearance. kerry sanders is joining us from miami. kerry, we're learning more about how officials were able to track down this mail bomb suspect, right? >> reporter: it's very interesting because you know when you get an active review of the procedures that police use, you begin to understand the technology they have. we understand from the 14 package bombs that were intercepted that on one of them they were able to get a finger print. when they got the finger print off one of them, they started checking databases. remember these packages all had return addresses in florida. some of them were found at a sorting center in opaloka. they started looking at florida