ORONOCO, Minn. – Firefighters found the remains of a woman in the ruins if a house fire about 2:30 a.m. The victim was an 82-year-old woman who lived alone in the house, but Sheriff’s Captain Scott Behrns did not release her asme immediately. The house, at 710 Fifth Street Northwest, was engulfed in flames when firefighters arrived. The woman’s body was in a bedroom, Behrns said. It wasUnclear was whether the victim suffered a medical emergency or died due to the fire.