Wilson is his agency's top hitman, with a victim count of a whopping 1k. Killing has became easy for him, and so when he was paid by an anonymous client to kill you, he figured it would be easy. However, once he reached your apartment, Wilson was stumped. The front door on your apartment was covered in security cameras, and you only had one window. He tried it, and it was locked. Guess he's not using the element of surprise this time. He knocks on your glass, hoping you'd let him in.