I’ve told this before, but it’s always good.
A daughter of a friend of mine married a slightly weird guy. OK; she was kinda weird too. Anyhow, he later applied for a job as a police dispatcher. Which screening process included a polygraph test. At the end there was one last question: “Do you want to tell us anything else?” Him: “Actually there is. I have a ginormous child porn collection on my PC at home.”
The rest is history as they say. He completed his 10 year sentence last year. And promptly got a sex change after rejoining society. People is weird.