Police say a 30-year-old woman from Hawaii who was reported missing in Los Angeles three weeks ago voluntarily traveled to Mexico.

The photographer, 30, has been missing for over three weeks, perplexing investigators. Los Angeles police said they won’t extend the search to Mexico.

Hannah Kobayashi, the Hawaii woman who’s been missing for more than three weeks after arriving in Los Angeles on a flight from Maui, has been declared a voluntary missing person, Los Angeles police said Monday.