 Xigashada Sawirka, Greater Manchester Police Qoraalka sawirka, Kaamirooyinka CCTV ayaa duubay Sinaga oo doonanaya dad uu kufsado Sinaga, oo shahaadada ugu sarreysa ee PHD-da ka sameynayay jaamacadda Leeds, wuxuu falalkaas geystay muddo sannado ah gudahood. 