Sergey Burkaev , 16 , and Konstantin Surkov , 17 , 'confessed ' to murders . Duo are also said to have raped five of the girls before cutting her throat . The accused and their victims were at a house party in Kumertau , Russia .
Sergey Burkaev , 16 , and Konstantin Surkov , 17 , 'confessed ' to murders . Duo are also said to have raped one of the girls before cutting her throat . The accused and their victims were at a house party in Kumertau , Russia .