The Honolulu Fire Department (HFD) Fire Investigator has classified the cause of the fire that occurred on October 2, 2026 at 94-209 Pupukahi Street in Waipahu as accidental. It was determined that the fire originated in the kitchen where a gas griddle was left unattended. Heat build up from the griddle ignited accumulated grease in the exhaust vent going out through the roof. The estimated fire loss is $903,000, including $743,000 in property damage and $160,000 in damaged contents.