Police officers, paramedics and firefighters lead injured people away from the scene of a powerful gas explosion at a building in the historic center of Prague, Czech Republic, on Monday, April 29. The blast injured at least 35 people.MICHAL CIZEK/AFP/Getty Images
Victims stand on the street near the site of the blast.MICHAL CIZEK/AFP/Getty Images
Crews work at the scene.MARTIN MRAZ/EPA/LANDOV
Two women injured in the explosion sit on the sidewalk.MICHAL CIZEK/AFP/Getty Images
Firefighters stand in front of the damaged building.MICHAL CIZEK/AFP/Getty Images
Injured people receive medical care.MARTIN MRAZ/EPA/LANDOV