This doesn't actually happen, it's only possible when there's a sexual component.
You hear the concept a lot, because it's a cover - "I'm on the sex offenders list, but I was just peeing. Didn't realize it was a playground, whoops!" is different from the true "I raped a girl, and despite the incredibly high burden of proof in that charge I was convicted, and now I have to tell you about it because I moved next door."
