What should I do… my CSA is working with kids…

I am an adult now. Have tried to forget about this person and what happened. I was 15-16. They randomly came into my brain again after decades of silence. Been bothering me for a while, lately. I looked them up, and they work with Child and Family Services. I’m mortified. People are trusting this person with their children. I feel the need to say something, but to whom?? And even if I did, the ramifications in my life. No one else ever knew. They worked with under age kids back then, and looks as if they still are, in a different setting. They were and are still married. It’s their word over my word. There’s no proof. Now I understand why people keep quiet. It’s mortifying itself, but if people think you are lying…I couldn’t bear it. And I get it, to save it from happening to someone else. I would hope I wasn’t the special one. But if there is no proof, and if I’m called a liar, it would defeat the purpose of me coming forward. Then their life would remain, and mine would be obliterated. Why can’t the victim come out anonymously and the abuser be held accountable? What do people do in these situations, realistically?