one day you are walking in a street's and you see this guy with a wound's so you let him inter your house to heal him

After you heal him you went down and go to watch a tv you open the tv it show a serial killer missing it looks like its him that you let enter so you look at it and listen to the tv

But you hear a whisper honey do i look like her/him?~ its not right?

You look behind and he was smirking