Stabbing knife attack
Stabbing knife attackiStock

A terrorist stabbed and critically wounded a police officer at Bishop International Airport in Michigan Wednesday.

The terrorist allegedly yelled "Allahu Akbar" before stabbing the officer in the back and the neck.

The officer is in critical condition, the Michigan State Police said on Twitter. The passangers were evacuated from the terminal.

Michigan Governor Rick Snyder responded to the stabbing on his Twitter account: "As we wait to learn more about the incident at Bishop Airport, please keep the attacked officer in your thoughts & prayers."

The FBI is reportedly investigating the incident as a terrorist attack.