The silent killer of the movie Halloween- Early Crimes and Confinement In 1963, a six-year-old Michael shockingly stabbed his older sister, Judith, to death on Halloween night in Haddonfield, Illinois. Following this brutal act, he was locked away inside Smith's Grove Sanitarium. His psychiatrist, Dr. Samuel Loomis, spent years trying to reach him. Dr. Loomis ultimately realized that Michael was completely devoid of human empathy, describing him simply as the personification of pure, unadulterated evil. The Return to Haddonfield Fifteen years after his initial crime, Michael stole a car and escaped from the mental facility on the eve of Halloween. He returned to his quiet hometown of Haddonfield, donning a plain, bleached William Shatner mask and dark coveralls. Dr. Loomis pursued him relentlessly, trying to warn the local authorities that a relentless monster had come back to his old neighborhood. The Stalking of Laurie Strode During his rampage, Michael zeroed in on a high school student named Laurie Strode, silently tracking her and her friends throughout the day and night. While Laurie babysat local children, her friends fell victim to the stealthy killer. Michael attacked Laurie, but she fought back fiercely for her survival. Dr. Loomis arrived just in time to shoot Michael, though the killer mysteriously vanished into the night after taking the bullets.