Serhiy Tkach (born 1952), Russian-born Ukrainian serial killer
Serhiy Klyuyev | Serhiy Dolhanskyi | Serhiy Budza | Ukrayinska Pravda's chief investigative journalists, Serhiy Leshchenko (center) and Mustafa Nayem | Serhiy Varlamov | Serhiy Tkach | Serhiy Ratushniak | Serhiy Puchkov | Serhiy N. Morozov | Serhiy Morozov | Serhiy Fedorov | Joseph W. Tkach |