Carbon monoxide filled a Plateau mine. The system that allowed it is still running.

Thirty-seven miners suffocated in Wase LGA on Tuesday. The Plateau State government confirmed the deaths, cited carbon monoxide, and said the site was shut down pending investigation.

That's the announcement. Here's what it means.

Nigeria has mining regulations that require ventilation systems, gas detectors, and regular safety inspections. Those regulations exist. The ministry that enforces them exists. The site in Wase had none of the required protections, not because the law didn't cover it, but because the enforcement never arrived.

The reason enforcement never arrived loops back to the Featured Deep Dive. Wase is bandit territory. Government officials don't go there. Regulatory presence requires physical safety. Physical safety requires security. Security has been broken for years.

This was a licensed operation. It had paperwork. It just didn't have working ventilation.

Licensed and lethal. That's the gap between what the state says it's doing and what it's actually doing.

The investigation will conclude something. A committee will be formed. Recommendations will be made. None of the 37 families will see a charge sheet.