COLUMBUS, Ohio (AP) — A man plowed his car into a group of pedestrians at Ohio State University and began stabbing people with a butcher knife Monday before he was shot to death by a police officer. Police said they are investigating whether it was a terrorist attack.

Nine people were hurt, one critically.

The attacker was identified as Abdul Razak Ali Artan, a Somali-born legal permanent resident of the U.S., according to a U.S. official who wasn't authorized to discuss details of the case publicly and spoke on condition of anonymity.

The FBI and other agencies joined the investigation.

The d...