Governor confirms overcrowding as survivors describe heat, poor ventilation and desperate cries for help as investigations widen
MINNA, Niger State — What began as an enforcement operation against suspected illegal mining has turned into a major custodial-deaths investigation after 37 detainees died in the custody of the Nigeria Security and Civil Defence Corps in Minna.
The most significant new detail is the disclosure by Niger State Governor Umaru Bago that 67 artisanal and suspected illegal miners had been detained in an NSCDC cell before 37 of them died.
The deaths were discovered in the early hours of Thursday, 17 September, after enforcement operations in the M.I. Wushishi and Lukoto areas on 15 and 16 September. The NSCDC initially described the deaths as possibly linked to a disease outbreak. It has since stressed that the actual cause remains unconfirmed and is awaiting medical and laboratory investigations.
The new evidence has shifted the focus of the investigation from simply determining a medical cause of death to examining the entire chain of custody.
Who authorised the detention of 67 people in the facility?
What was the actual capacity of the cell?
Were detainees medically screened when they arrived?
Did officers receive complaints about heat, overcrowding and difficulty breathing?
Were alarms raised before people began collapsing?
And, if so, what did officers do?
Those questions are now central to the investigation.
From “Disease Outbreak” to a Custody Crisis
In its first public account, the Niger State NSCDC Command said it had carried out a “burst operation” against suspected illegal miners in the M.I. Wushishi/Lukoto axis.
The operation, conducted on 15 and 16 September, resulted in the arrest of scores of suspects and the recovery of exhibits, according to Commandant Suberu Siyaka Aniviye.
The command subsequently reported that scores of those detained were found dead in the early hours of 17 September and initially described the deaths as following a suspected disease outbreak. The bodies were taken to General Hospital, Minna, for medical examination.
The NSCDC national headquarters adopted a more cautious position.
Assistant Commandant Babawale Afolabi, the Corps’ National Public Relations Officer, said the Commandant-General, Prof Ahmed Abubakar Audi, ordered a high-powered investigative team led by the Deputy Commandant-General in charge of Intelligence and Investigation.
The team was directed to examine the condition of the detainees when they were arrested, their time in custody, the detention conditions, the medical care they received and other circumstances surrounding the deaths.
The Corps also warned against attaching the deaths to any particular disease before medical and laboratory confirmation.
That distinction is important.
At this stage, neither the disease theory nor the suffocation theory has been scientifically established as the cause of the 37 deaths.
Governor Puts the Cell at the Centre of the Inquiry
Governor Bago has now provided the clearest account yet of the scale of the detention.
He said 67 people had been held in the NSCDC cell before 37 died.
He also said investigators were considering possible suffocation caused by overcrowding, alongside possible exposure to hazardous substances associated with illegal mining.
“It could be as a result of suffocation because there were so many in a cell,” Bago said.
He identified possible exposure to lead or other hazardous chemicals used in illegal mining as another line of inquiry.
The governor said forensic, medical and autopsy examinations were being used to establish the scientific cause of death. He also said separate investigative efforts were being undertaken by the NSCDC, police and Department of State Services, alongside a state government committee.
The disclosure that 67 people were held in the cell substantially changes the questions facing investigators.
It is no longer enough to establish what killed the detainees medically.
The inquiry must also determine whether the detention environment itself created a foreseeable risk to life.
Survivors Describe a Cell They Say Became Unbreathable
Survivors have provided accounts that directly challenge any suggestion that the deaths can be understood solely as a sudden medical episode.
Dauda Shehu, one of the survivors, said the detainees were packed into the cell with inadequate ventilation.
“We were jam-packed in the cell, no ventilation for us to breathe well,” he said.
Shehu said the detainees began struggling for air and repeatedly appealed to guards.
He alleged that they banged on the cell door while people were collapsing.
“Several times, we raised alarm that some people are already dying because of suffocation, nobody answered us,” he said.
Another survivor said 17 people were initially locked inside a small room before more detainees were brought in.
He said the detainees complained about the size of the room and the heat.
The survivor also alleged that an unidentified substance resembling perfume was sprayed inside the room shortly before some people began experiencing difficulty and collapsing. That allegation has not been independently verified, and authorities have not publicly identified any substance or confirmed that one was sprayed.
Those accounts make the preservation and examination of physical evidence especially important.
Investigators will need to establish the size and ventilation of the detention facility, the number of detainees in each room, the timing of movement into and out of the cells, access to water, the availability of medical personnel and the response to emergency complaints.
They will also need to examine custody registers, admission records, incident reports, medical records, CCTV footage if available, duty rosters and communications between officers during the period.
The Timeline Raises Questions
There is already a discrepancy that investigators will have to resolve.
The initial reports and the allegations supplied by sources described the detainees as having spent around three days in custody.
Yet the NSCDC’s own account places the enforcement operations on 15 and 16 September, with the deaths discovered in the early hours of 17 September.
That does not, on its face, amount to three full days for everyone arrested.
It means investigators need to establish exactly when each detainee was arrested, when each person arrived at the detention facility, whether some detainees were arrested before the 15 September operation and whether people were transferred between locations.
A precise custody timeline could become one of the most important pieces of evidence in the inquiry.
The difference between an overnight detention and several days in custody could materially affect the assessment of what medical care, monitoring and supervision should have taken place.
Were Some of the Dead Minors?
Another disturbing strand of the investigation concerns the ages of the victims.
Reuters reported that Governor Bago said many of those who died were aged between 14 and 18.
That would mean that a significant number of those detained were children under Nigerian law.
Bago described illegal mining as a problem taking a toll on young people in the state.
The age question will therefore be critical.
Investigators will have to establish the identity and age of every deceased person, whether any minors were detained, why they were detained, who authorised their detention and whether additional safeguards were applied to them.
Those questions are separate from whether the victims were involved in illegal mining.
A person does not lose basic rights because he or she is suspected of an offence.
Nigeria’s Constitution protects the right to life and the dignity of every person. The National Human Rights Commission has repeatedly stressed that people deprived of liberty must be kept in conditions consistent with human rights standards and has a statutory mandate to inspect places of detention.
The NSCDC itself confirms that its statutory powers include arrest, detention and investigation. Those powers place the circumstances of custody squarely within the scope of institutional responsibility.
Federal Government Escalates Response
The deaths have now triggered investigations at several levels.
Interior Minister Olubunmi Tunji-Ojo ordered the immediate suspension of Niger State NSCDC Commandant Suberu Siyaka Aniviye and called for a full investigation.
“It is an unfortunate incident; however, a full investigation will be conducted while the commandant under whose watch this happened remains suspended,” the minister said.
President Bola Ahmed Tinubu has also ordered a full and transparent investigation.
The Presidency said officials found to have contributed to the deaths through abuse, negligence or other unlawful conduct should be arrested and prosecuted.
Tinubu also said enforcement against illegal mining must be carried out within the law and with respect for the dignity and fundamental rights of people in custody.
The Inspector-General of Police, Olatunji Disu, visited Niger State on Friday and pledged that the police would investigate the circumstances surrounding the deaths.
“I am here this afternoon because of the tragic incident where we lost the lives of 37 citizens,” Disu said, adding that the police would “leave no stone unturned” in establishing what happened.
The Niger State Government has also constituted its own committee of inquiry.
Minna Erupts as Anger Spreads
The investigation is unfolding amid unrest in Minna.
Protests erupted after news of the deaths spread, with reports of clashes, attacks on property and confrontation between protesters and security personnel.
Governor Bago subsequently imposed a 24-hour curfew across Minna, beginning after Friday’s Juma’at prayers.
The violence has added another layer to an already volatile investigation.
Authorities now face two simultaneous tasks: establishing how 37 detainees died and preventing further unrest while families demand answers.
That makes transparency especially important.
The Evidence Investigators Must Secure
The central evidence is likely to sit inside the detention facility and in official records.
Investigators need to determine the exact physical capacity of every cell used during the operation.
They need the names and ages of everyone arrested.
They need exact arrest and admission times.
They need to identify which officers supervised the cells and who was responsible for medical checks.
They need to establish whether detainees requested medical assistance and whether those requests were recorded.
They need to determine whether water, ventilation and sanitation were adequate.
They need to secure CCTV recordings, where available, before they are overwritten.
They need independent forensic examination of the deaths and a documented chain of custody for all medical evidence.
They also need to establish what happened to the deceased between the discovery of the bodies and their transfer to medical authorities.
That evidence could determine whether the deaths resulted from disease, toxic exposure, environmental conditions, suffocation or a combination of factors.
It could also establish whether any preventable failure occurred before the deaths.
Illegal Mining Cannot Become a Licence for Unsafe Custody
The government’s crackdown on illegal mining is part of a legitimate public-safety and economic agenda.
NSCDC says its operation was intended to curb illegal mining and protect Nigeria’s natural resources. Niger State has extensive mineral deposits and authorities have repeatedly linked illegal mining to environmental damage and insecurity.
That enforcement objective does not resolve what happened inside the detention facility.
The investigation must keep both issues separate.
Whether the suspects were guilty of illegal mining is a matter for due process.
Whether they were held in conditions that placed their lives at risk is a separate question.
The fact that a person is suspected of a crime does not remove the state’s responsibility for that person’s safety while in custody.
The Questions That Cannot Be Buried
For Atlantic Post, the most important issue now is not simply the number 37.
It is the custody chain behind that number.
The investigation must answer who ordered the detention of 67 people in the facility, whether the facility was equipped to hold that number, whether complaints about heat and ventilation were received, whether officers witnessed people collapsing, why emergency intervention may not have occurred sooner and whether the medical response was adequate.
It must establish the identity and age of every person who died.
It must explain the bruises and other injuries reportedly observed on some bodies, if medical examinations confirm them.
It must determine whether any toxic substance was present.
And it must reconcile the competing explanations now surrounding the deaths.
At present, the allegation of overcrowding is no longer coming only from an unnamed source. The governor has publicly confirmed that 67 people were detained in the cell.
The claims of suffocation remain allegations from survivors.
The earlier disease explanation remains unconfirmed.
The scientific cause of death therefore remains the critical missing fact.
Until that evidence is produced, any definitive declaration about what killed the 37 detainees would go beyond what has been established.
What is already established is grave enough: 37 people died while in government custody, and the facility in which they were held has become the focus of a widening investigation involving the NSCDC, police, DSS, Niger State Government, Interior Ministry and the Presidency.
The question now is whether the investigation will establish not only what happened, but whether anything was done — or could have been done — to prevent it.
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