Harry did as he was told; Dumbledore covered Moody in the cloak, tucked it around him, and clambered out of the trunk again. Then he picked up the hip flask that stood upon the desk, unscrewed it, and turned it over. A thick glutinous liquid splattered onto the office floor.
“Polyjuice Potion, Harry,” said Dumbledore. “You see the simplicity of it, and the brilliance. For Moody never does drink except from his hip flask, he’s well known for it. The imposter needed, of course, to keep the real Moody close by, so that he could continue making the potion. You see his hair…” Dumbledore looked down on the Moody in the trunk. “The imposter has been cutting it off all year, see where it is uneven? But I think, in the excitement of tonight, our fake Moody might have forgotten to take it as frequently as he should have done… on the hour… every hour… We shall see.”
Dumbledore pulled out the chair at the desk and sat down upon it, his eyes fixed upon the unconscious Moody on the floor. Harry stared at him too. Minutes passed in silence…
Then, before Harry’s very eyes, the face of the man on the floor began to change. The scars were disappearing, the skin was becoming smooth; the mangled nose became whole and started to shrink. The long mane of grizzled gray hair was withdrawing into the scalp and turning the color of straw. Suddenly, with a loud clunk, the wooden leg fell away as a normal leg regrew in its place; next moment, the magical eyeball had popped out of the man’s face as a real eye replaced it; it rolled away across the floor and continued to swivel in every direction.
Harry saw a man lying before him, pale skinned, slightly freckled, with a mop of fair hair. He knew who he was. He had seen him in Dumbledore’s Pensieve, had watched him being led away from court by the Dementors, trying to convince Mr. Crouch that he was innocent… but he was lined around the eyes now and looked much older…
There were hurried footsteps outside in the corridor. Snape had returned with Winky at his heels. Professor McGonagall was right behind them.
“Crouch!” Snape said, stopping dead in the doorway. “Barty Crouch!”
“Good heavens,” said Professor McGonagall, stopping dead and staring down at the man on the floor.
Filthy, disheveled, Winky peered around Snape’s legs. Her mouth opened wide and she let out a piercing shriek.
“Master Barty, Master Barty, what is you doing here?” She flung herself forward onto the young man’s chest.
“You is killed him! You is killed him! You is killed Master’s son!”
“He is simply Stunned, Winky,” said Dumbledore. “Step aside, please. Severus, you have the potion?”
Snape handed Dumbledore a small glass bottle of completely clear liquid: the Veritaserum with which he had threatened Harry in class. Dumbledore got up, bent over the man on the floor, and pulled him into a sitting position against the wall beneath the Foe-Glass, in which the reflections of Dumbledore, Snape, and McGonagall were still glaring down upon them all. Winky remained on her knees, trembling, her hands over her face. Dumbledore forced the man’s mouth open and poured three drops inside it. Then he pointed his wand at the man’s chest and said, “Ennervate.”
Crouch’s son opened his eyes. His face was slack, his gaze unfocused. Dumbledore knelt before him, so that their faces were level.
“Can you hear me?” Dumbledore asked quietly.
The man’s eyelids flickered.
“Yes,” he muttered.
“I would like you to tell us,” said Dumbledore softly, “how you came to be here. How did you escape from Azkaban?”
Crouch took a deep, shuddering breath, then began to speak in a flat, expressionless voice.
“My mother saved me. She knew she was dying. She persuaded my father to rescue me as a last favor to her. He loved her as he had never loved me. He agreed. They came to visit me. They gave me a draft of Polyjuice Potion containing one of my mother’s hairs. She took a draft of Polyjuice Potion containing one of my hairs. We took on each other’s appearance.” Winky was shaking her head, trembling.
“Say no more, Master Barty, say no more, you is getting your father into trouble!” But Crouch took another deep breath and continued in the same flat voice.
“The Dementors are blind. They sensed one healthy, one dying person entering Azkaban. They sensed one healthy, one dying person leaving it. My father smuggled me out, disguised as my mother, in case any prisoners were watching through their doors.
“My mother died a short while afterward in Azkaban. She was careful to drink Polyjuice Potion until the end. She was buried under my name and bearing my appearance. Everyone believed her to be me.”
The man’s eyelids flickered.
“And what did your father do with you, when he had got you home?” said Dumbledore quietly.
“Staged my mother’s death. A quiet, private funeral. That grave is empty. The house-elf nursed me back to health. Then I had to be concealed. I had to be controlled. My father had to use a number of spells to subdue me. When I had recovered my strength, I thought only of finding my master… of returning to his service.”
“How did your father subdue you?” said Dumbledore.
“The Imperius Curse,” Moody said. “I was under my father’s control. I was forced to wear an Invisibility Cloak day and night. I was always with the house-elf. She was my keeper and caretaker. She pitied me. She persuaded my father to give me occasional treats. Rewards for my good behavior.”
“Master Barty, Master Barty,” sobbed Winky through her hands. “You isn’t ought to tell them, we is getting in trouble…”
“Did anybody ever discover that you were still alive?” said Dumbledore softly. “Did anyone know except your father and the house-elf?”
“Yes,” said Crouch, his eyelids flickering again. “A witch in my father’s office. Bertha Jorkins. She came to the house with papers for my father’s signature. He was not at home. Winky showed her inside and returned to the kitchen, to me. But Bertha Jorkins heard Winky talking to me. She came to investigate. She heard enough to guess who was hiding under the Invisibility Cloak. My father arrived home. She confronted him. He put a very powerful Memory Charm on her to make her forget what she’d found out. Too powerful. He said it damaged her memory permanently.”
“Why is she coming to nose into my masters private business?” sobbed Winky. “Why isn’t she leaving us be?”
“Tell me about the Quidditch World Cup,” said Dumbledore.
“Winky talked my father into it,” said Crouch, still in the same monotonous voice. “She spent months persuading him. I had not left the house for years. I had loved Quidditch. Let him go, she said. He will be in his Invisibility Cloak. He can watch. Let him smell fresh air for once. She said my mother would have wanted it. She told my father that my mother had died to give me freedom. She had not saved me for a life of imprisonment. He agreed in the end.
“It was carefully planned. My father led me and Winky up to the Top Box early in the day. Winky was to say that she was saving a seat for my father. I was to sit there, invisible. When everyone had left the box, we would emerge. Winky would appear to be alone. Nobody would ever know.
“But Winky didn’t know that I was growing stronger. I was starting to fight my father’s Imperius Curse. There were times when I was almost myself again. There were brief periods when I seemed outside his control. It happened, there, in the Top Box. It was like waking from a deep sleep. I found myself out in public, in the middle of the match, and I saw, in front of me, a wand sticking out of a boy’s pocket. I had not been allowed a wand since before Azkaban. I stole it. Winky didn’t know. Winky is frightened of heights. She had her face hidden.”
“Master Barty, you bad boy!” whispered Winky, tears trickling between her fingers.
“So you took the wand,” said Dumbledore, “and what did you do with it?”
“We went back to the tent,” said Crouch. “Then we heard them. We heard the Death Eaters. The ones who had never been to Azkaban. The ones who had never suffered for my master. They had turned their backs on him. They were not enslaved, as I was. They were free to seek him, but they did not. They were merely making sport of Muggles. The sound of their voices awoke me. My mind was clearer than it had been in years. I was angry. I had the wand.