Twelve defendants have been sentenced to death by hanging while many others were handed long prison terms in terrorism and kidnapping cases prosecuted by the State Security Service (SSS), court documents reviewed by PREMIUM TIMES have shown.
Those condemned to death were convicted of terrorism, conspiracy, kidnapping, murder, arms trafficking and aiding terrorist groups.
A highlight of the development is the 3 June sentence by the Federal High Court of Idris Omeiza, Alqasim Idris, Jamiu Abdulmalik and Abdulhaleem Idris to death by hanging over the 5 June 2022 attack on St. Francis Catholic Church, Owo, Ondo State.
Dozens of other defendants received sentences ranging from two years to life imprisonment in the terrorism trials held between 15 and 18 June and in different judgments delivered by the federal and state high courts.
The SSS charged the convicts with offences including terrorism, membership of Boko Haram, the Islamic State West Africa Province (ISWAP) and the Indigenous People of Biafra (IPOB), rendering support to terrorist organisations, gun running, concealment of information and terrorism financing.
12 death sentences
|
Convict(s) |
Court/Date |
Offence(s) |
Sentence |
|
Ibrahim Abubakar |
Ekiti State High Court (20 May 2026) |
Conspiracy to murder, murder and kidnapping |
Death by hanging |
|
Abdullahi Abubakar |
Ekiti State High Court (20 May 2026) |
Conspiracy to murder, murder and kidnapping |
Death by hanging |
|
Jibrin Halilu |
Kogi State High Court (16 June 2026) |
Conspiracy to kidnap and kidnapping resulting in the killing of victim Andrew Offo |
Death by hanging |
|
Hauwa’u Mukhtar |
Katsina State High Court (15 June 2026) |
Conspiracy, aiding and abetting terrorism by supplying ammunition to a bandit leader |
Death by hanging |
|
Yusuf Muhammad (aka Salau) |
Sokoto State High Court (22 June 2026) |
Criminal conspiracy, terrorism, arms trafficking and proliferation |
Death by hanging |
|
Jabbi Alhaji Yalle |
Sokoto State High Court (22 June 2026) |
Criminal conspiracy, terrorism, arms trafficking and proliferation |
Death by hanging |
|
Kabiru A. Maradun |
Sokoto State High Court (22 June 2026) |
Criminal conspiracy, terrorism, arms trafficking and proliferation |
Death by hanging |
|
Idris Abdulmalik Omeiza |
Federal High Court (3 June 2026) |
Terrorism, membership of a terrorist group, conspiracy and the 2022 Owo church attack |
Death by hanging |
|
Alqasim Idris |
Federal High Court (3 June 2026) |
Terrorism, membership of a terrorist group, conspiracy and the 2022 Owo church attack |
Death by hanging |
|
Jamiu Abdulmalik |
Federal High Court (3 June 2026) |
Terrorism, membership of a terrorist group, conspiracy and the 2022 Owo church attack |
Death by hanging |
|
Abdulhaleem Idris |
Federal High Court (3 June 2026) |
Terrorism, membership of a terrorist group, conspiracy and the 2022 Owo church attack |
Death by hanging |
Among those convicted during the June 15 to 18 mass trials, Abdullahi Mohammed Mustapha received the death sentence after being convicted on terrorism charges.
The remaining convicts received various prison terms depending on the offences established before the court.
Several of those convicted were found guilty of membership of Boko Haram or the Islamic State West Africa Province (ISWAP), while others were convicted for providing material support to terrorist groups, concealing information, gun running or participating in terrorist activities.
Long prison terms
The stiffest custodial sentence in the trials was imposed on Inuwa Bala, who was sentenced to 50 years’ imprisonment for gun running.
Saleh Idris was sentenced to 45 years for membership of Boko Haram.
Rabiu Umar and Ndukwe Iroha Kalu each received 40-year prison terms, although for different offences. Mr Umar was convicted of rendering support to terrorists, while Mr Kalu was convicted for membership of the proscribed Indigenous People of Biafra (IPOB).
Shamsudeen Ibrahim received 35 years’ imprisonment for rendering support to terrorists.
Other lengthy sentences included:
|
Convict |
Sentence |
Offence |
|
Yusuf Sani |
30 years |
Terrorism |
|
Suleiman Halilu |
25 years |
Rendering support to terrorists |
|
Usman Musa Yaman |
25 years |
Concealment and rendering support to terrorists |
|
Ridwan Onasoga Abiodun |
25 years |
Membership of ISWAP |
|
Isa Shuaibu |
15 years |
Not specified |
|
Umar Muhammed |
10 years |
Concealment |
|
Umar Bashiru |
20 years |
Concealment |
|
Mohammed Shaffi Balarabe Umar |
20 years |
Terrorism |
|
Alhaji Modu Ibrahim |
20 years |
Terrorism |
|
Kyari Abubakar |
20 years |
Rendering support to terrorists |
|
Modu Kurambe |
20 years |
Concealment of information on ISWAP |
|
Babagana Tijani |
20 years |
Concealment |
|
Halima Abdullahi |
20 years |
Aiding and abetting terrorism, concealment |
|
Safiya Salihu |
20 years |
Aiding and abetting terrorism, concealment |
|
Aisha Modu Aji |
20 years |
Rendering support to terrorists, concealment |
|
Abdullahi Suleiman |
15 years |
Membership of Boko Haram |
|
Rukayat Ohunene Ismaila |
5 years |
Concealment |
The court documents further show that some prison terms commenced from the dates of arrest of the convicts, while others were to run concurrently where defendants were convicted on multiple counts.
One of the defendants, Abel Ugwuoke, was sentenced to 20 years on several counts and life imprisonment on two additional counts, according to the judgement.
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IPOB-related convictions
The documents also show convictions involving offences linked to IPOB.
Among those convicted were:
|
Convict |
Sentence |
Offence |
|
Ndukwe Iroha Kalu |
40 years |
Membership of IPOB |
|
Ferdinand Uchenna Edeh |
20 years |
Membership of IPOB |
|
Onyedikachi Michael Abel Ugwuoke |
20 years, plus life imprisonment on additional counts |
Membership of IPOB |
|
Godwin Ejiofor Okolo |
10 years |
Membership of IPOB |
|
Esther Egbom |
5 years |
Rendering support to IPOB members |
Convictions over ammonium nitrate
Two defendants were also convicted of concealing information relating to the sale of ammonium nitrate.

