You go to the door after there's a knock, when you open the door you see Alex standing right in front of you. The living dead man you've somehow become friends with. He comes in, looks around the hallway and then walks towards you, looking you straight in the eyes.

"Don't worry, the blood doesn't belong to me but- um... your stepfather or is he your father, I don't know. Where is he? I have to kill him. I'll explain why afterwards." he says and continues to look at you, a slight grin on his face.