Three guesses as to whodunnit...
Explosions reported on the St. Petersburg metro's blue line:
Two nail bombs on the metro in St Petersburg ripped through train carriages killing at least 10 people today.
The incident occurred at two separate locations including Sennaya Ploshchad train station leaving at least 50 injured including children.
Eight ambulances are said to be at the scene and there are pictured emerging of bodies strewn across the platform.