Moscow, March 29 (Inditop.com/RIA Novosti) The person who carried out the attack in the Park Kultury station here was a female suicide bomber, Russia’s top investigator said.

Vladimir Markin said the “black-haired female” terrorist was in the car where the blast occurred.

According to preliminary information, at least 37 people died and dozens were injured in the blasts at Lubyanka and Park Kultury metro stations Monday morning.

A police source said the bomb at the Park Kultury station was detonated at a height of 100-120 cm. Markin said investigators have collected the CCTV footage of the scenes of the explosions.