I don’t think so. He gave them his phone number. That’s how they found him.
Honestly, do you think an innocent DA is going to let ANYONE harass them? He can have them thrown in jail. Think about it. My grandfather was a judge and people harassed him all the time. He called the cops and had them arrested.
actually I thought it was from running his screen name. For instance if you run your screen name through google and other search engines depending what you posted and where you can be found.