A police officer working an off-duty detail at an Ohio grocery store used a Taser on an 11-year-old girl Monday evening, according WCPO.

The incident prompted Cincinnati Police Chief Eliot K. Isaac to promise "a very thorough review" of his actions, as well as the department's use-of-force policies as they pertain to juvenile suspects.

The officer had been called to investigate reports of several young girls stealing items from the Kennard Avenue Kroger when he spotted the 11-year-old walking away with a backpack full of items, according to a news release and Lt. Steve Saunders. She refused to stop after being verbally warned, and the officer stunned her with the Taser.

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"We are extremely concerned when force is used by one of our officers on a child of this age," Isaac said in the news release.

Saunders said a Taser can be used on anyone between the ages of 7 to 70, according to Cincinnati Police Department procedure.

CPD procedures on use of force state: "The Taser may be deployed on a suspect actively resisting arrest when there is probable cause to arrest the suspect, or to defend one’s self or another from active aggression."

The procedure also notes that officers should consider the severity of the crime, the level of suspicion with respect to the fleeing suspect, the risk of danger to others and the potential risk of secondary injury to the suspect due to their surroundings before using a Taser.

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"An individual simply fleeing from an officer, absent additional justification, does not warrant the use of the Taser," CPD procedure states.

A Kroger spokesperson said the store is "cooperating with the police who are investigating the matter."

The officer’s name was not released.