i mean, hornaday ammunition is sold throughout the country. you can get it anywhere. the fact that you have the same caliber along with the other details like a similar late model vehicle tells me that they have reason for an association, and i guess moving forward, they are going to look to get the cartridge cases from the homicide in colorado to the same location with the cartridge cases recovered from the car, and a forensic examiner will have to put them under a comparison microscope, compare the individual characteristics and render an opinion whether or not they were fired from the same gun. >> is it as simple as that, having an expert put them under a microscope? i've seen when a gun is fired it leaves a unique imprint on the shell casings. >> most guns are capable of leaving individual characteristics on fired cartridge casings and bullets and if this gun did in fact do that, it shouldn't be very difficult for a forensic examiner to determine that. >> how long would that take? once they got the casings together? >> it could take anywhere from five minutes to 3

the latest information we have from texas officials is that the hornaday .9 millimeter shell casings they found in that car last night match by brand and caliber the one used to kill mr. clemens. our reporter has been in colorado since the story broke. he has more details on the alleged shooter, evan ebel. >> reporter: evan ebel grew up on this quiet street in lakewood, colorado. neighbors say when he was around, it was anything but quiet. >> he just seemed ang rich. he was an angry kid. >> reporter: vicki banky lives across the street from the home why ebel lived with his father and sister. >> i could see him. he'd be running out on his -- on the front lawn to come out with a car with friends. he would have screaming on sen 'tis laced arguments with them. one time i saw him, you know, take something to the back of the friend's car he was so mad. you know, he just struck me as angry. and troubled. >> reporter: neighbors vividly recall ebel's wild streak in addition to the violent encounters with his friends, one time he was seen jumping off the roof of the house here. another time he