Brains are funny chemical things

"Today we will learn about teachers fondling underage girls because of Parkinson's medication."

Dunno 'bout this case, but brains are funny chemical things and drugs can have the weirdest effects. (Drink!)

There was the case of the guy who suddenly went pederasty, lost his job, family, freedom, before they found the brain tumor. Tumor removed, lust came back under control. Years later, bad behaviors recur, and, yup, tumor's back. We are not always in charge.

But the general track record for teachers doesn't Occam-slice in this one's favor. Now, if he'd been a Priest....