Lahaina Fire Cause Revealed: Maui Blames Fallen Power Line Honolulu Civil BeatMaui wildfire disaster started from single blaze caused by broken power lines, investigation reveals Hawaii News NowLahaina Inferno Emerged From Smoldering Remnants of Quelled Fire The New York TimesDeadly Maui fire erupted from earlier blaze believed to have been extinguished, investigation finds CNNRe-energizing of downed power lines caused fatal Maui fires, county and feds say Honolulu Star-Advertiser