ONE of Mad Vlad's war criminal deputy governors has been blown up by a landmine. Sergey Efremov, 51, has become the highest ranking Russian official to be killed in the conflict. -snip- The 51-year-old reportedly died after his military vehicle was blown up after hitting a mine in the Kursk region of Western Russia. Efremov, and another pro-Putin politician, died after attempting to help wounded Russian soldiers.