Monday, April 3, at about 14:40, an explosion occurred at the station "Technological Institute" of the St. Petersburg metro. Some sources report that the explosion occurred in the car at the station "Sadovaya" or "Sennaya".

Judging by the photos and comments of witnesses in social networks, the incident resulted in injuries and casualties.

The media reported that at least 10 people died in the subway explosion, and about 30 were injured.

According to Interfax, there were two explosions; The power of explosive devices was about 200-300 grams of TNT.

Reportedly, the explosive device was left in the subway car, thus, the explosion was carried out not by a suicide bomber. According to unofficial data, it was stuffed with striking elements.

At the station "Ploshchad Vosstaniya", another explosive device was found and neutralized.

The metro stations Park Pobedy, Electrosila, Moscow Gates, Frunzenskaya, Technological Institute, Sennaya Ploshchad, Gostiny Dvor were immediately closed.

The residents inform that now the metro in the city is completely closed.

As noted, the explosion occurred during the speech of Vladimir Putin at the All-Russia People's Front media forum.

Investigation Committee of the Russian Federation opened a criminal case in connection with the incident.

The Head of the Office of the Prosecutor General's Office for Interaction with the Media, Aleksandr Kurennoy, characterized the explosion in the St. Petersburg metro as a terrorist act.

Russian President Vladimir Putin instructed law enforcement to find out the causes of the explosions in the metro of St. Petersburg.

PHOTO: Internet