A judge in southern Brazil ordered 30 more days of detention on Friday for the owners of a nightclub and band members involved in a fire that killed 236 in the college town of Santa Maria last weekend, Reuters reported. The order came after a 20-year-old woman succumbed to her injuries late Thursday, pushing up the death toll from the country's second most deadly fire ever. Civil defense authorities in Rio Grande do Sul, the state where Santa Maria is located, said the victim suffered a heart attack while struggling with injuries that included burns on more than half her body. An additional 126 people remain hospitalized after the fire, which was caused by an outdoor flare set off by a musician performing at the Kiss nightclub, investigators said. The flare ignited overhead soundproofing, a synthetic foam that burned and within minutes spread toxic fumes throughout the venue. Most of the victims died after inhaling the fumes, investigators concluded on Thursday. -- SPA