>> some guy in a pickup truck, he was out in the yard, in our side yard. we were on a corner. we lived in -- we had a corner lot, you know. said, i'm going to get you, nigga, as he was driving by. >> kasim reed, seen in these childhood photos, was only 10 when the first two bodies were found in the woods close to his home in the summer of 1979. >> my life did change. >> how so? >> not out as late as you used to be. not able to ride your bike unaccompanied. >> in 2010, reed would become the mayor of atlanta. but back then, as the youngest boy in his family, his teenage brothers were his protectors. >> and i didn't move without my brothers for about a year. >> the bulk of the victims were boys like you? >> you're right. >> your age. >> you're right. >> black boys. >> yes.