Source: Mangahelpers
Confirmed

なんか書き込めんかったん(アク禁?w)でプロバかえてますた…
簡単にでは
八尾のチャクラを使って暴れていたキサメさんすぐに雷影達に発見され
兄弟二人の　ダブルラリアット　を喰らい　クビちょんぱ　で死亡
青は水影に捕らえられ最初は仲間の振りをするがすぐにばれ水影に思いっきり
顔面を殴られ正気に戻り元に戻る
最後にサイが　サクラが言えなかった事をナルトに伝えようとする所で　終わり~
キサメさんの最後の言葉は

水遁なんちゃらの~　バシュ(首飛んで)　さすがに速すぎ…です…ね

で死亡です><


A simple spoiler.
Kisame went berserk and used the Hachibi's chakra and was found by Raikage and co.
He gets hit with a Double Lariat from the brothers and is decapitated and dies. (Not sure about the decapitation but he does die)
Ao is caught by the Mizukage and pretends to be an ally at first but is found out by Mizukage right away.
She hits him in the face and brings him back to his senses.
It ends with Sai trying to tell Naruto the things that Sakura couldn't.

Please update OP as more spoilers come in.