Police say the cause of the blast on Divadelni Street is not yet clear, but speculate it may have been caused by a gas leak.
Prague Blast Injures Dozens
1
Injured people leave the scene of an explosion in Prague, Czech Republic, April 29, 2013.
2
Injured people after an explosion in Prague, April 29, 2013.
3
People sit on a sidewalk after an explosion in Prague, April 29, 2013.
4
Paramedics help an injured woman after an explosion in Prague, April 29, 2013.