The Newton County Sheriff's Department is searching for a runaway Neosho teen.

 16-year-old Louisa Harkins is 5'7" and approximately 140 pounds. She was last seen yesterday. Louisa left her residence around Jaguar and Beech Roads after an argument with her mother. She left on foot, and was last seen wearing a black hoodie, blue jeans and black shoes. Harkins' destination is unknown.

 Anyone with information regarding her whereabouts is encouraged to contact the Newton County dispatch center at 417-451-8333.