Four Bangladeshis have been killed in a gunfight between two rival groups in Benghazi of Libya on Sunday.The deceased were indetified as Humayun Kabir, Jasim Uddin, Md. Hasan and others name could not be known. State Minister for foreign affairs of Bangladesh Mohammed Shahriar Alam confirmed the matter through his facebook post. He said, the Embassy of Bangladesh to Tripoli is trying to take necessary steps.