What happened
Photographs of the collapsed schools showed reinforcement rods barely thicker than a pencil and concrete that crumbled like dry charcoal — visibly, grossly substandard construction compared to nearby government buildings that survived the same earthquake largely intact. Local governments had allowed contractors to cut corners on the buildings meant to protect children specifically, while sparing more politically important structures the same risk.
It took four months for a Chinese government committee to publicly admit that shoddy workmanship and substandard materials, the product of corrupt collusion between local officials and construction companies, were responsible for the classroom collapses. In the meantime, grieving parents who organised to demand an investigation were offered money in exchange for dropping the matter, and rights activist Huang Qi — who had helped parents document the construction failures and published articles about them — was arrested in June 2008 on charges of "illegally possessing state secrets" and imprisoned.
Official figures put student deaths at over 5,335, though some independent estimates run closer to 10,000. Sixteen years later, bereaved parents in Sichuan report they are still not permitted to organise memorials or speak publicly about the collapses without state interference.