A space heater likely caused a fire that killed a mother and her four young children Wednesday in Des Plaines.
That’s the assessment of city fire officials, whose preliminary investigation shows the blaze started at the top of the stairs to a second-floor unit — the only exit from the unit where the family was found.
There were no working smoke detectors on the second floor, Des Plaines spokeswoman Jennie Vana said in a statement. Initial findings don’t point to foul play, she said.
The investigation is now focused on how the heater might have ignited the fire, she said.
The fire started in the two-story duplex Wednesday morning in the 700 block of Oakton Street, Fire Chief Daniel Anderson said.
Four sisters were pulled from the home and taken to a hospital, where they died. They were identified as Grace Espinosa, 1; Allizon V. Espinosa, 3; Genesis A. Espinosa, 5; and Renata P. Espinosa, 6. Their mother, Cythaly Zamodio, 25, died at the scene.
The father was at work at the time of the fire, a neighbor said.
The 104-year-old home, which was destroyed by the fire, was divided into four apartments before it was annexed into the city in 1973, Vana said. The duplex arrangement was allowed under a grandfather clause in a city ordinance.
The property had a “long history” of property maintenance code enforcement violations after resident and neighbor complaints, Vana said. The property was cited for illegal burning, unregistered vehicles and debris, she said.
Des Plaines also issued a violation to the property owner, Manuel Espinoza, for operating a landscaping business from the house against zoning laws, Vana said.
The building did not have any pending building code violations at the time of the fire.
The city last inspected the home in 2018 for a resale, Vana said. At the time, the home passed an internal and external inspection and had working smoke and carbon monoxide detectors, she said.
The investigation is being conducted by the Des Plaines Fire Department, the Illinois Office of the State Fire Marshal and a regional mutual aid task force.