GLEN BURNIE, Md. (WJZ) — Anne Arundel County police say the officer who installed a hidden camera in the boy’s restroom at Glen Burnie High School will not face criminal charges.

They say no criminal laws were violated and that the criminal investigation revealed that the device was not used to record, store or transmit any images or sound.

READ MORE: Trio Of Teens Arrested Following Car Crash In Downtown Baltimore

On the morning of March 20, a 14-year-old student discovered a camera hidden in the corner of a boy’s bathroom at Glen Burnie High School.

Police were called in, and learned a 14-year veteran of the force was responsible for installing the camera.

READ MORE: Baltimore County Police Union Declares It Has Lost Confidence In Leadership Of BCPD Chief Melissa Hyatt

Investigators did a sweep of that officer’s house–seizing several computers–but say no images or videos were found.

Police believe this to be an isolated incident.

MORE NEWS: Maryland Weather: Cooler & Sunny, But Cloudy Skies On The Way

An administrative investigation is ongoing.