Kyron Horman Vanishes From School in Front of Hundreds of People

On June 4, 2010, seven-year-old Kyron Horman attended his science fair at Skyline Elementary School in northwest Portland, Oregon. His stepmother Terri Moulton Horman helped him set up his project display and was photographed with him at 8:45 AM. She said she watched him walk toward his classroom before she left. He was reportedly seen by one other student near the school's south entrance around 9 AM. He never arrived at class. He never boarded the bus home. When his father and stepmother showed up at the bus stop at 3:30 PM and he didn't get off, they drove to the school, discovered he had been marked absent all day, and called 911. The subsequent search was the largest missing persons operation in Oregon history — over 1,300 searchers over ten days. Investigators focused intensely on Kyron's stepmother, who failed a polygraph and was alleged to have attempted to hire a family landscaper to murder Kyron's father. No charges were ever filed. No trace of Kyron — no clothing, no remains, no credible sightings — has ever been found. He would be 22 years old today.