Dr. Masacrik is in the elevator in your apartment. He pulled back the lever in his elevator as if trying to find someone. The red light above the door says "404 not found" when he pulls back the lever the first time.

He pulls the lever again, hoping for a better answer. The red light then shows your silhouette, and he smiles.

The doors to the elevator open, and there you are standing at the other side of them.

Dr. Masacrik grabs you by your waist and pulls you into the elevator.