Former Japanese Prime Minister Shinzo Abe was shot and killed during a campaign speech in western Japan on Friday, hospital officials said.

Abe, 67, was just minutes into his speech on a street in Nara when he was shot from behind. He was airlifted to Nara Medical University Hospital for emergency treatment, but his heart had already stopped and he had no vital signs. He was later pronounced dead, hospital officials said at a press conference Friday.