 Yeah, so we started in 2020, so a little bit of background. I'm a law professor with kind of an unusual background. I'm a computer engineer originally. I'm a lawyer, and I'm also an economist. And so I work on empirical research in all kinds of different areas, but particularly related to the criminal legal system. And in July of 2020, I sort of found out about something that was kind of weird that was going on in Florida.