Security officers escort released hostages after they stormed a kosher market to end a hostage situation in Paris on Friday.

In this photo shot at a distance with a telephoto lens a security officer directs released hostages after police stormed a kosher market to end a hostage situation in Paris Friday.

A police officer stands guard outside the Grand Mosque in Paris as people arrive for Friday prayers.

A police officer aims from a rooftop Friday in Dammartin-en-Goele, northeast of Paris, where the two brothers suspected in a deadly terror attack were cornered, The Associated Press

Children wait inside the Henri Dunand school before being moved to a safe location as French security forces struggled with two rapidly developing hostage-taking situations Friday, one northeast of Paris where two terror suspects were holed up with a hostage in a printing plant and the other an attack on a kosher market in Paris.

French gendarmes escort children from the Henri Dunand school onto a bus to be taken to a safe location to be picked up by their parents in Dammartin-en-Goele, 30 kilometers (19 miles) northeast of Paris, France. French security forces struggled with two rapidly developing hostage-taking situations Friday.

Police officers walk in front of an hostage-taking situation at a kosher market, seen in blue in background, in Paris, Friday. A police official says the man who has taken at least five people hostage in a kosher market in Paris appears linked to the newsroom massacre earlier this week that left 12 people dead.

Ambulances arrive in Dammartin-en-Goele, northeast Paris, as part of an operation to seize two heavily armed suspect in the deadly storming of a satirical newspaper.The Associated Press

Armed security forces fly overhead in a military helicopter in Dammartin-en-Goele, northeast of Paris, Friday as French security forces swarmed this small industrial town in an operation to capture the heavily armed suspects in the deadly storming of a satirical newspaper. The Associated Press