Police Dog Finds Missing Hiker in Hawaii Volcanoes National Park

• A 70-year-old hiker, David Arai, was found after being missing for over a day in Hawaii Volcanoes National Park.
• Trina, a police dog, led the search team to Arai, who was suffering from dehydration.
• Arai was found two miles from his rental car.
• This is Trina's second successful rescue in two months.
• Arai is considering adopting Trina, the police dog.