So... from time to time I check the local sex offender registry. It has come in handy a couple times. One such instance, there was one of those afternoon run clubs, and a guy was inviting ppl to his car to come get shirts for the club. I spotted him in the dB and alerted the girls I knew.
A couple years ago right before covid I saw a girl younger than me... early 30's and googled her. Saw she was a teacher busted with a student and had just gotten out of prison. Fastforward a couple weeks later, the local dog park/bar was hosting a singles night around Valentines Day. And this girl my friends were talking to looked familiar. Yep, it was the pedophile. I pulled them aside to alert them.