Los Angeles Police Chief Jim McDonnell said new surveillance video shows Hannah Kobayashi, who vanished from LAX, crossing into Mexico. Officials said there is no evidence to show that Kobayashi is being trafficked.

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

The Los Angeles Police Department said Monday it had video that showed Hannah Kobayashi, the woman from Hawaii who vanished last month after landing at LAX, crossing the border into Mexico, and said there was no evidence of foul play in her disappearance.