What happened to Hannah Kobayashi? Police say the Hawaii woman voluntarily disappeared  The Associated PressA Hawaii woman landed in LA and disappeared. Police say they now know why.  CBS News 8Hannah Kobayashi declared a voluntary missing person after video shows her crossing into Mexico, police say  CNNHannah Kobayashi’s aunt speaks out after LAPD says she ‘willingly’ went to Mexico  FOX 11 Los AngelesHannah Kobayashi spotted buying bus ticket in LA day before police said she crossed border into Mexico  New York Post