VILLANOVA, Pa. (AP) - Police responded Thursday to a report of an active shooter on the campus of Villanova University, days before the start of classes. Students shared a text from the Villanova alert system that told them to lock and barricade doors and move to secure locations. A second alert from Villanova officials warned people to stay away from the law school.
During evening rush hour in New York City, a man killed a police officer in a Park Avenue lobby, then opened fire on innocent bystanders, resulting in four deaths and injuries.