A Pauoa Valley man has been arrested in connection with a head-on collision that killed three people in Nanakuli in December.
20-year-old Fa'aolataga Kitiona was arrested Monday on charges of negligent homicide and injury.
Authorities say on December 28, Kitiona was behind the wheel in a crash that killed his 18-year-old girlfriend and one-and-a-half year old daughter. A third passenger in the vehicle, a man in his 30s, was also killed.
Police say Kitiona's vehicle crossed the center median and collided with a pickup truck.
He was booked at the Kapolei police station and released pending further investigation.