A Sudanese student, who was injured in the Pune blast has died, taking the toll in the terror attack to 12. The 26-year-old student died last night in Inlak Budhrani hospital. He is the third foreigner to be killed in the February 13 blast.<br/><br/>Over 50 people, including 11 foreigners, were injured in the blast that took place at the German Bakery Pune.