Man's Puzzling Disappearance in National Park Triggers Frantic 24-Hour Search Involving K-9

A 70-year-old man, David Arai, was reported missing in Hawaii Volcanoes National Park after his rental car was found abandoned. An extensive search involving police, park personnel, and a K-9 unit named Trina was initiated. Trina successfully located Arai approximately 2 miles from his car, and he was subsequently transported to a medical center for treatment of dehydration and exposure.

• David Arai, 70, disappeared in the Volcano area of the Big Island and was missing for over 24 hours.
• His rental car was found inside Hawaii Volcanoes National Park.
• A K-9 unit named Trina, a 3-year-old Labrador retriever, was deployed to assist in the search.
• Trina located Arai on a trail about 2 miles from his car.
• Arai was found lying in bushes and was transported to Hilo Benioff Medical Center for treatment of dehydration and exposure.
• This was the second time in two months that K-9 Trina located a missing person.