WBAL Dateline NBC July 24, 2010
did the shooting. >> none of that stuff is true? >> none of it. >> here's the problem and it's a big one. they're now free and their son? >> it's just hard to see they're walking around and ryan's not. >> he's inprison. >> i'm not a murderer. >> a search for truth in "a circle of friends." >> good evening and welcome to "dateline." i'm ann curry. it's saturday night in a small town and teenagers are heading to a party. nothing that doesn't happen every weekend in thousands of towns across america but this party would be different. within hours, one teen would lose his life to a bulle...