Bishop International Airport in Flint, Michigan has been evacuated and shut down after a police officer was stabbed:

The attacker reportedly yelled “Allahu Akbar” when the officer was attacked:

Via NBC News:

An officer for Bishop International Airport was stabbed Wednesday in a possible terror-related incident in Flint, Michigan, sources told NBC News.

The attacker allegedly shouted “Allahu Akbar” before stabbing the officer, who was bleeding from the neck, sources and witnesses at Bishop International Airport said.

Law enforcement officials said the suspect is from Quebec and has a Canadian passport.

The airport was evacuated and shut down after the attack.