Nigeria : Amnesty International accused Ibrahim of extra - judicial killings . He was arrested after a months - long police operation . Yusuf advocated the institution of Sharia law throughout the northern states and opposed democracy . Police are now trying to confirm his true identity . Boko Ibrahim has carried out multiple attacks in Nigeria recently .
Nigeria : Amnesty International accused Ibrahim of extra - judicial killings . He was arrested after a months - long police operation . Police are now trying to confirm his true identity . Boko Ibrahim has carried out multiple attacks in Nigeria recently .