Amnesty Raises Alarm Over Alleged Cover-Up at Imo ‘Tiger Base’ Detention Facility
Amnesty Demands Probe Into Alleged Concealment of Detainees in Imo Police Facility
By Chief Editor
Owerri, Nigeria — April 18, 2026
Amnesty International has raised serious concerns over alleged inhuman treatment and attempts to conceal detention conditions at the controversial Tiger Base Police Unit in Imo State, calling on Nigerian authorities to launch an urgent and transparent investigation.
In a strongly worded statement, the rights group said it was “deeply alarmed” by credible reports indicating that detainees were allegedly removed from the Tiger Base facility in Owerri and relocated to court premises for extended hours on April 16 and 17, 2026. The move, reportedly carried out between 7:00 a.m. and 5:30 p.m. on both days, was allegedly aimed at shielding the detainees from exposure during an unscheduled inspection.
The inspection was confirmed by the Nigeria Police Force, which stated that the Deputy Inspector-General of Police in charge of the Force Criminal Investigation Department, Margaret Ochalla, conducted a working visit to the Imo State Police Command on April 16, including an inspection of the Tiger Base detention facility.
However, Amnesty International warned that the alleged relocation of detainees raises “grave concerns” about possible efforts to obstruct oversight and conceal the actual conditions within the facility, which has long been the subject of public scrutiny and allegations of abuse.
The organization urged authorities to immediately clarify the circumstances surrounding the handling of detainees during the inspection period and ensure that independent human rights monitors are granted unrestricted access to all detention facilities across Imo State.
“Any attempt to manipulate inspection outcomes or intimidate detainees undermines accountability and violates fundamental human rights,” the group noted.
Amnesty further emphasized that such actions, if confirmed, would contravene Nigeria’s constitutional safeguards, as well as international legal obligations under the African Charter on Human and Peoples’ Rights and the United Nations Standard Minimum Rules for the Treatment of Prisoners, both of which prohibit cruel, inhuman, or degrading treatment of detainees.
The group also called for measures to guarantee the safety of detainees, stressing the need to protect them from any form of intimidation or retaliation for speaking out.
As scrutiny intensifies, stakeholders say the credibility of oversight mechanisms within Nigeria’s detention system now hangs in the balance, with growing calls for transparency, accountability, and reform.
About The Author
