Sheri Akshe is a loss prevention officer with a large 'box' store in a suburb of a major city. She stopped a young male, after he had left the store where she had observed him hide a package of batteries under his jacket. As she was asking him to accompany her back to the store, he began to kick her and started yelling for his companion let's get outta here". Ms. Akshe proceeded to place him in an 'arm bar', a use of force detention maneuver, in an effort to detain him. Explain how her actions were or were not justified under the Criminal Code.

A) She was justified because she was assaulted.
B) She was not justified because she did not call for backup.
C) She was justified because she acted in self-defense.
D) She was not justified because she did not have proper authorization.