She thought she noticed something strange when she went to the ladies room at Starbucks – and her horror was confirmed.

Daily Mail – A woman made a shocking discovery while using the restroom at a Starbucks in Southern California on Friday.

Police say that she found a miniature video camera mounted underneath the metal shelf in the restroom of the Starbucks located at 101 West Imperial Highway in Brea.

She immediately removed the device, which was about the size of a large pen, to alert police.

Officers were unsure that the device was a camera at the time of the discovery and sent it to the Orange County Regional Computer Forensic Laboratory for further examination.

Read more: Daily Mail