“In the course of the investigation of this criminal case, the investigation obtained data on Bykov's involvement in the commission of a crime under Part 4 of Art.

33, part 3 of Art.

30, part 1 of Art.

105 of the Criminal Code (incitement to murder), ”the message says.

According to the preliminary version, in October 2004 in the village of Udachny Bykov persuaded an acquaintance to kill the vice-president of the regional boxing federation Andrei Grabovsky.

In November, a hitman made an unsuccessful assassination attempt by firing a machine gun at a man's car. 

Earlier, Bykov was finally charged with organizing a double murder in 1994.

A businessman with a criminal past was detained on May 7.