Answer:
B. Red Chief returns to the camp.
Step-by-step explanation:
The Red Chief requested to play the black scout while Bill's partner in crime went in to town to make inquiries about how the people were taking the disappearance of Henry the Red Chief and to post a letter to his father. On his return, Bill narrated the horrible experience he had while playing black scout with the Red Chief. He also explained that he had sent him out of the camp.
Unknown to him, the Red Chief was right behind him. His partner encouraged him to be patient until they collected the ransom.