Carl Herold was something of a prolific YouTuber. His YouTube channel has almost 20,000 subscribers, totalling nearly 4 million views. His site, “Computer Science for Everyone” had a noble goal. It was meant to teach programming lessons to anyone who had the patience to sit through the videos he created. Later, he even hosted users one-on-one, answering their questions and live-streaming the whole experience so others could learn by watching. The website is long gone by now, but thanks to the internet archive and google caches, you can still peruse the site and learn some programming. In this episode we explore Carl’s other, darker and more sinister life.