He got arrested after making a home video in which he trolled Greta Thunberg, the climate activist. He said bring me the pizza and don't recycle the box. He posted this video on Twitter while in hiding in Romania from his sex trafficking charges. The people responsible for finding him watched that video and probably found him from the pizza box identification. He was arrested the next day. Greta posted on Twitter, "this is what happens when you don't recycle your pizza box" He didn't have to interact with Greta at all, he started the exchange and he kept it going. So, Greta for the win.