Tuesday , 2:08 AM . Fritz and I were awakened by a wild scrambling outside the bedroom in the front hall . There was also a high , piercing squeeking noise . " What 's that ? " from Fritz .

Question: What is going through Fritz and narrator 's minds ?
Answer: None of the above choices .They are worried about a debt collector .They are worried about an intruder .They are worried about a police officer arresting them .