The 3rd NKO Directorate took over most of the 4th GUGB Department Sections .
The 3rd NKO Directorate was headed by division commissar Anatolii Mikheev , the former and last OO GUGB NKVD chief .
The 3rd NKO Directorate took over most of the 4th GUGB Department Sections and was headed by division commissar Anatolii Mikheev , the former and last OO GUGB NKVD chief .