Oleksandr Katsuba, former deputy chairman of the board of Naftogaz of Ukraine and a member of the Supervisory Board of Chornomornaftogaz JSC, found himself at the center of several criminal investigations related to corruption...
Brothers Serhiy and Oleksandr Katsuba, former high-ranking officials of Yanukovych's time, repeatedly became involved in high-profile corruption scandals, and Oleksandr Katsuba fully admitted his guilt in embezzlement...
Brothers Oleksandr and Serhii Katsuba were never independent players and were part of the conditional "Boiko group". Yuri Boyko is connected with old criminal cases...