Harry Suspects Draco Malfoy of Being a Death Eater
Pages 130-131
Harry has a revelation that Malfoy could be a Death Eater, replacing his father's role after Lucius Malfoy was imprisoned. He recalls how Malfoy reacted when Madam Malkin touched his left arm and concludes that Malfoy has been branded with the Dark Mark. Despite his conviction, Ron and Hermione remain skeptical, leaving Harry frustrated.
