St Petersburg metro blast leaves many injured - media

[muriel_volestrangler]

10. Now 1 explosion, and second device found and made safe

The committee said an explosive device was later found and made safe at another station nearby.
...
Initial reports suggested there had been two explosions, one each at Sennaya Ploshchad and Tekhnologichesky Institut stations.

But the Russian National Anti-Terrorist Committee later confirmed there had been only one explosion between the two stations, at about 14:40 local time (11:40 GMT).
...
The discovery of an explosive device at another station, Ploshchad Vosstaniya, indicates the attack was deliberate, and reports in Russia say the explosion came from a briefcase left on the train.