LOS ANGELES, CA – The mysterious disappearance of 30-year-old Hannah Kobayashi, a Maui resident who went missing during a layover in Los Angeles, has taken a new direction after authorities announced that she voluntarily crossed the U.S.-Mexico border. Surveillance footage captured Kobayashi walking into Mexico at the San Ysidro border crossing on Nov. 12, days after she failed to board her connecting flight to New York.
Los Angeles Police Chief Jim McDonnell said Monday that Kobayashi has been classified as a voluntary missing person and that the department has suspended its active investigation while she remains outside the country.
“We’ve basically done everything we can do at this point,” McDonnell said. “She’s left the country and is in another nation now. If she comes back into the U.S., law enforcement will be notified, and we will try and do whatever we can if there’s a need at that time.”
McDonnell emphasized that there was no evidence of foul play, abduction, or human trafficking, as speculated on social media. Instead, he revealed that Kobayashi had expressed a desire to step away from “modern connectivity,” leaving her phone behind in California before departing for Mexico.
A Timeline of Events
Kobayashi was last seen by her family before departing Maui for Los Angeles on Nov. 8, where she had a layover before a connecting flight to New York. She did not board the New York-bound flight, which was on the same itinerary as her ex-boyfriend. Her family has contested police claims that her actions were intentional, citing her unusual behavior and concerning text messages.
From Nov. 8 to Nov. 11, Kobayashi was spotted at various locations across Los Angeles, including The Grove shopping center, where she participated in a Nike promotional event and visited a Taschen bookstore. Surveillance footage showed her calmly filling out a newsletter form and later attending the Nike event, activities described by her family as uncharacteristic for someone planning to vanish.
On Nov. 11, Kobayashi returned to Los Angeles International Airport, where she retrieved her checked luggage. Surveillance footage also captured her speaking with an American Airlines ticketing agent. Later that evening, she was seen near the Pico Metro station in downtown Los Angeles with an unidentified man.
Communication Breaks Down
The last known communication between Kobayashi and her family occurred on Nov. 11, when she sent a series of cryptic text messages. The messages, shared with investigators, included phrases such as “Matrix style,” “I have a safe passage,” and “Call you soon.”
Her family found the messages troubling and inconsistent with her usual communication style. Kobayashi’s aunt, Larie Pidgeon, said the texts lacked the emojis and warmth typically present in her messages.
Further complicating the case, Kobayashi used Venmo to send payments to two individuals her family did not recognize. These payments, combined with her text messages and behavior, deepened the family’s concerns that she may have been coerced or manipulated.
On Nov. 12, Kobayashi purchased a bus ticket at Los Angeles Union Station using her passport. Surveillance footage later confirmed her arrival in San Diego’s San Ysidro district, where she crossed the border into Mexico at 12:13 p.m. carrying her luggage.
“She appeared fine,” said LAPD Detective Alan Hamilton. “She was with nobody else.”
A Tragic Turn
The case took a devastating turn on Nov. 24 when Kobayashi’s father, Ryan, who had traveled to Los Angeles to aid in the search, was found dead in a parking lot near LAX. The family confirmed that he had died by suicide, citing the emotional toll of the search effort and the uncertainty surrounding his daughter’s fate.
“He just died of a broken heart,” Pidgeon said. “Being on the streets and seeing the possibilities of where his daughter could be—it just took a toll on him.”
Family’s Search Continues
Despite the announcement that Kobayashi voluntarily left the U.S., her family remains committed to finding her. “We will not stop until we find my sister,” her sibling Sydni wrote in a social media post.
The family launched a GoFundMe campaign to support their search efforts, including covering funeral costs for Ryan Kobayashi. As of Tuesday, the campaign had raised over $46,000 toward its $50,000 goal.
LAPD officials reiterated that there was no evidence that Kobayashi was a victim of foul play or human trafficking. “Our priority is ensuring Ms. Kobayashi’s safety and well-being,” McDonnell said. “She has the right to privacy, and we respect her choices, but we also understand the concern her loved ones feel.”
Detectives also ruled out involvement from the man seen with Kobayashi near the Pico Metro station. The man voluntarily came forward for questioning, cooperated fully, and provided an account that was independently verified.
Kobayashi’s disappearance has drawn widespread attention, with many expressing sympathy for her family. Mental health advocates have also pointed to the challenges of supporting loved ones who seek to withdraw from their lives.
Authorities stressed that the missing person case will remain open in the Missing and Unidentified Persons System until Kobayashi’s safety is confirmed by law enforcement.
“We urge Ms. Kobayashi to contact her family or law enforcement to let us know she is safe,” McDonnell said. “A simple message could reassure those who care about her.”
Editor’s note: If you or someone you know is struggling, help is available. Call or text 988, or visit 988lifeline.org.
