Sotloff fixer Yosef Abobaker says U.S. officials never interviewed him about ISIS . Two months ago , he became a father for the first time . FBI says it `` is actively investigating the savage murder of Steven Sotloff '' Abobaker says masked ISIS gunmen outnumbered him , Sotloff , three armed guards . Score: 6
Sotloff fixer Yosef Abobaker says U.S. officials never interviewed him about ISIS . FBI says it `` is actively investigating the savage murder of Steven Sotloff '' Abobaker says masked ISIS gunmen outnumbered him , Sotloff , three armed guards . Score: 6