Volodymyr Satsyuk

Volodymyr Satsyuk (Ukrainian: Володимир Сацюк) (born 11 March 1963) is the former deputy head of Ukraine’s intelligence agency.

[2] Ukrainian prosecutors, after interviewing over 1,000 people, identified Satsyuk as being potentially involved in the poisoning of Yuschenko with dioxin.

[1] Yushchenko had attended a private dinner on 5 September 2004 held at Satsyuk's residence,[3] during that year's Ukrainian presidential elections.

Satsyuk was in hiding in Moscow, Russia, where the government has given him Russian citizenship, meaning he couldn't be extradited for trial to another country.

[1][4] When Yanukovich became president of Ukraine, Satsyuk was removed from the wanted list and returned to his home town Malyn in the summer of 2011.