Suspect confesses stop St. Petersburg

moscow - A suspected by Russian justice is seen as the brains behind the suicide attack on the metro in St. Petersburg on April 3, has confessed that he participated in the preparations but says he did not know which he participated. The 27-year-old man was arrested in Moscow on Monday.

The attack in a train of the underground, fifteen people died. A terrorist from Kyrgyzstan brought a backpack with explosives.

The alleged mastermind behind the attack was arraigned Tuesday and interrogated. He would have trained the assassin. ' I did not realize that I helped build this thing, '' said Abror Azimov. ' I was instructed. ''