http://www.vanguardngr.com/2013/08/the-last-days-of-shekau-boko-haram-leader-exclusive/

The leader of Boko Haram, Abubakar Shekau, may have died a traumatic death.That was the picture security forces painted at the weekend. From the vast forests of Sambisa, Borno State, where he was reportedly shot and sustained injuries in June during a raid on his hideout by military forces, he was said to have been taken to Mali for treatment by the Boko Haram top hierarchy.

In Mali, Sunday Vanguard learnt that Shekau’s situation soon grew worse.
After consultations, the leadership of the Jama’atu Ahlis Sunna Lidda’awati wal-Jihad, which in Arabic means, “People Committed to the Propagation of the Prophet’s Teachings and Jihad”, decided to move their boss to Cameroun.

“It was in Cameroun that the situation got out of hand.
“There, all known medical support that could be provided within acceptable underground limits was mustered. But that was where he gave up the ghost”, one of the security sources said.

Sunday Vanguard was told that “if the sect members had had access to modern medical facilities, Shekau may have survived. But the leadership of Boko Haram was also sure that the military was all out to get Shekau and, therefore, could not risk even a disguised Shekau being taken to an hospital”, a source disclosed.
“In fact as I am talking to you now, we have it on good authority that a close confidant of his (Shekau) who was mandated to follow him and ensure he received proper treatment has been killed by members of the group for allowing the information of his death to get out”, the source said.

Aside killing the confidant (aide), Sunday Vanguard was made to understand that there was an intelligence report indicating that his followers hurriedly buried his remains, in an attempt to hide the death and paint a picture of invincibility around him so that they would continue to use it to hoodwink sect members.

Why aren't Nigerians rejoicing over his death. Americans without seeing Osamas body rejoiced because it is a huge psychological blow on the terrorists.

Kudos to our gallant military.

^^^ Nigerians can't rejoice anymore cuz the news is no longer (News)interesting.. Why? Abubakar Shekau's death has been reported severally which was later confirmed to be false with proves from Shekau himself but I think Shekau is gone to hell finally.
But will Shekau's death stop the Boko Haram's operations?

Waiting for anoda leader to claim shakau position.God at wrk dare days are numbered

I think shekau maybe truly dead this time around. We are yet to see any video from him rebuffing his death.