President Bola Tinubu has ordered a comprehensive investigation into the deaths of 37 suspected illegal miners who died while being held by the Nigeria Security and Civil Defence Corps in Niger State.

The deaths have triggered protests in Minna, the state capital, and intensified calls for an independent account of what happened in custody. The precise cause of death has not yet been officially established.

What is confirmed so far

The detainees had been arrested in connection with suspected illegal mining operations and were being held by the NSCDC. Authorities later confirmed that 37 detainees had died.

Reuters and Associated Press reported that survivors described severely overcrowded and poorly ventilated detention conditions. Those accounts have raised concerns about possible suffocation, but that explanation has not been established by a completed forensic investigation.

Officials had also referred to the possibility of a disease outbreak. The competing explanations remain under investigation, and FlyingEze is not treating any unconfirmed cause as established fact.

Federal investigation and suspension

President Tinubu ordered a comprehensive investigation and said any officials found culpable should face prosecution where the evidence warrants it.

Interior Minister Olubunmi Tunji-Ojo also suspended the Niger State NSCDC commandant, Suberu Siyaka Aniviye, pending the outcome of the investigation.

Protests and curfew in Minna

Demonstrations followed the deaths, with protesters demanding accountability. Police used tear gas during unrest in Minna, according to Associated Press reporting, and the Niger State government imposed a curfew after violence around the protests.

State and federal officials have urged the public not to prejudge the investigation. Niger State Governor Mohammed Umaru Bago has said medical and investigative processes are intended to establish the cause of death.

What remains unanswered

Key questions include the exact medical cause of death, the number and condition of people held in each detention space, whether detention procedures complied with applicable standards, and whether any official misconduct contributed to the deaths.

Those questions require evidence from medical examinations, witness accounts, custody records and the official investigations. Until those findings are available, claims of criminal responsibility or a definitive cause of death remain allegations rather than established conclusions.

FlyingEze will update this report as official investigative findings are released.