June 30, 1972 - Sergei Dovzhenko

Sergei Ivanovich Dovzhenko (Russian: Серге́й Иванович Довже́нко, Ukrainian: Сергій Іванович Довже́нко, romanized: Serhii Ivanovych Dovzhenko; born June 30, 1972) is a Ukrainian serial killer. A former operative of the Mariupol police, he confessed to committing 19 murders between November 1998 and May 2002 in his native city.

Content sourced from en.wikipedia.org/wiki/Sergei Dovzhenko under CC BY-SA 4.0.