The U.S. Department of Housing and Urban Development said it found during three inspections that the gates were dangerous.
The CHA says a property management firm didn't repair the gates. It suspended the firm after the accident.
CHA warned about gates before boy's death
CHICAGO
Curtis Cooper, 3, died while riding a tricycle in June outside a Cabrini Green rowhouse project.
A seven-foot-high iron gate became unhinged, fell, and crushed him.
