"We killed the people of Baga," the man claiming to be Shekau said in the 35-minute video, quoted by AFP news agency.
" Waxaan dilnay kumanaan katirsan dadka Baga," ayuu yiri Shekau oo kasoo dhexmuuqday filim soconayay 35 daqiiqo sida lagasoo xigtay wakaalada wararka ee AFP.