KAILUA (KHNL) - A fire destroyed a Kailua home on Kihapai Street early Thursday morning. Firefighters responded to a two alarm house fire at 3:30 a.m. The house was fully engulfed when firefighters arrived on scene. The fire was under control within 15 minutes. Two people were home at the time. Both were treated for minor injuries and taken to Castle Medical Center. The fire is under investigation.