(KUNA) -- An Iraqi academic professor and two civilians were killed when anonymous gunmen opened fire at the victims in the city of Kirkuk in the north of Iraq on Wednesday, a police source said. The source told KUNA professor Nedal Al-Asadi, who taught computer sciences in Mosul University, was killed by unknown attackers. Elsewhere in Kirkuk, a police source reported death in an attack of two members of telecommunication mobile company in the south of the city.