Officer who stopped Ohio State attacker credits training

COLUMBUS, Ohio – A police officer credits his training for allowing him to quickly stop the man responsible for a car-and-knife attack at Ohio State University a year ago, according to a video released Monday. That training "kept my whole world from collapsing in on me" during the moments during which he shot and killed the attacker, Ohio State Officer Alan Horujko said in the 14-minute video produced and released by the university. Horujko has declined interview requests. The university said he agreed to share his experiences through the video as the attack's one-year anniversary approached on Tuesday. The school plans a commemorative event Tuesday on campus.