According to first information, this is a man of “Caucasian appearance” and 42 – 45 years old. He is well-built and 170 centimeters tall and was dressed in the black jacket and black sportive cap. According to Russian Interior Ministry, his identikit was sent to all police stations and published in mass media. The investigation task force composed the portrait of terrorists accomplice after working with the victims of the terrorist acts. Besides, there may be video footage of the situation at Avtozavodskaya Metro Station before the explosion. The Interior Ministry started investigation in the framework of two clauses of the Criminal Code - 105 (murderer) and 205 (terrorism).