Firefighters found Bonnie Lynn Pierce shielding her 3-year-old daughter after an Aug. 22 duplex fire that remains under investigation.
ST. PAUL, Minn. — A 38-year-old mother died after returning to her burning St. Paul home to find her young daughter, with firefighters later discovering the woman shielding the child beneath her body as they searched the smoke-filled duplex, according to fire officials and the woman’s family.
Bonnie Lynn Pierce initially escaped the Aug. 22 fire at a duplex in the 700 block of Magnolia Avenue East but went back inside after realizing that her 3-year-old daughter, Grace, remained in the home, according to an account shared by the family. Firefighters rescued both from a bedroom. Pierce died from her injuries two days later, on Aug. 24. Grace remained hospitalized in critical condition in the latest update from fire officials.
St. Paul Fire-EMS crews were dispatched to the duplex at about 3:30 p.m. and encountered an active fire along with heavy smoke and extreme heat inside the building. Firefighters immediately began searching for anyone who might still be trapped. Interim Fire Chief Greg Duren said at an Aug. 29 briefing that a firefighter located Pierce in a bedroom and discovered the toddler beneath her while attempting to lift Pierce and carry her from the home.
A second firefighter was called to help, and the two victims were removed from the building and taken to a hospital. The department said Pierce had been shielding Grace with her body. Pierce was later identified publicly by her family. Officials said she died two days after the fire from her injuries.
The family said another daughter, 12-year-old Aurora, was also inside when the fire began. According to a fundraiser organized for the family, Aurora escaped through a window after removing an air-conditioning unit. The family said Pierce also reached safety before realizing Grace had not escaped and returning to search for her.
Duren described the circumstances as an extraordinary act of love and sacrifice but emphasized the loss facing the family. Pierce’s sister, Jenny McGovern, said during the fire department briefing that Pierce died while trying to save her daughter. The family has also described Pierce as a mother of four whose relatives are now caring for one another while Grace continues receiving medical treatment.
The fire occurred during an unusually demanding afternoon for St. Paul firefighters. Crews responded to three separate structure fires within roughly 90 minutes, according to the department. The Magnolia Avenue East duplex fire was the second. One firefighter suffered minor injuries while crews responded there.
Fire officials have not announced what caused the blaze. Duren declined to discuss the circumstances surrounding the fire at the Aug. 29 briefing because the investigation remained open. That leaves a central question unanswered as the family mourns Pierce and awaits further information about Grace’s recovery.
Authorities have not announced a final determination on the cause of the fire. Grace remained under hospital care in the latest official account, while family members expressed hope for her recovery.
Author note: Last updated August 31, 2026.