KHUZDAR: Armed men shot and killed a tribal leader in Sub Tehsil Ornach Wednesday.According to Police and Levies sources armed men opened fire and killed a tribal leader Mohammad Qasim Qambrani Bizenjo in sub Tehsil Ornach Bazaar. Ornach is 100 KM south of Khuzdar. Cause of killing could not be known. Deceased was brother of Tehsildar Naal Mahbub Qambrani Bizenjo. Deceased was laid to rest in native area.