Akishin was named as the one who pulled the trigger and Kolchin as one who had organized the attack .
In June 2005 , two hitmen , Yuri Kolchin and Vitali Akishin , were convicted of murder and sentenced to 20 and 23 years of imprisonment respectively .
Vitali Akishin was named as the one who pulled the trigger and Yuri Kolchin as one who had organized the attack .
In June 2005 , two hitmen , Yuri Kolchin and Vitali Akishin , were convicted of murder and sentenced to 20 and 23 years of imprisonment respectively .