They are looking for Pivoyne Castro-Luna.  She's 5'5", 170 pounds with black hair and brown eyes.

She was last seen Sunday.  She has been known to associate with Honorio de Horta-Frias -- and it's'believed the two were together at the time of her disappearance.  He is considered a person of interest.

Police believe he is driving a 2003 white Toyota Tacoma pickup with Oregon license plates 9P2954.  

Anyone with information is asked to contact police.