POST FALLS, Idaho --- Post Falls Police said they are looking for an endangered runaway last seen at her home on Post Falls.

Mari Bennett-Cooper was last seen on June 16.

Police said they believe she was communicating via social media with someone in the Seattle area and confirmed she boarded a flight from Spokane to Seattle.

She was last seen at the Spokane Airport wearing blue jeans and a sweatshirt.

Bennett-Cooper is about 5 feet tall, and 145 pounds. She is Caucasian, with brown hair and blue eyes.