As someone who was an adult during the Atlanta child murders, the cases were garnering a HUGE amount of national news media coverage at the time. Once they were identified as serial killings, each murder was reported extensively on the front pages. I'm kind of surprised some folks are still implying that Wayne Williams wasn't guilty of murdering those kids. When a serial killer is on the loose, covered almost daily in the national news, there's very little chance that it's a white man trolling a large black neighborhood to kidnap and kill children. The neighborhoods were crawling with undercover LE, there was wall to wall news coverage and the killer was still taking a child every week or two.
Wayne Williams was the killer, no one else.
I thought there were implications he wasn't the only predator. I don't believe he is innocent at all. He is a serial killer. Some of the kids didn't fit in with the rest either age or gender. I believe he killed almost all of those children.