-- Police in head-to-toe tactical gear and wearing body masks gathered near a forest outside of Paris today as the manhunt continued for the two suspected terrorists who killed a dozen people on Wednesday.
Individuals resembling the suspects were seen in Villers-Cotterêts, near Forêt de Retz, a 51-square-mile forest where police now searching, the French interior minister said.
Nine people are in custody so far and police have spoken to 90 witnesses, Interior Minister Bernard Cazeneuve said during a news conference today.
The forest is 50 miles east of a town where an apartment was searched Wednesday night, and Crépy-en-Valois, which police sealed off earlier today.
French police say the suspects -- identified as French citizens Said Kouachi and Cherif Kouachi, brothers who are both in their 30s -- are "on the loose, armed and dangerous." A third suspect, Hamyd Mourad, 18, is cooperating after his surrender in the French town of Charleville-Mezieres, about 140 miles north of Paris, police said.
Said Kouachi lived in Reims and police found his ID, which he left in the Citroen getaway car, Cazeneuve said, adding that Cherif Kouachi lived in Paris, and he was sentenced to 3 years in jail for association with terrorist elements in 2008.
Paris Deputy Mayor Patrick Klugman told ABC News on Wednesday that two of the assailants went inside the offices of Charlie Hebdo and listed off the names of their targets before shooting them execution-style. The third man was waiting outside the building, Klugman said.
More than a thousand troops have been deployed on the streets of France as part of the country's heightened state of alert, the French interior minister said today. They will join more than 35,000 gendarmes and paramilitary police -- 10,000 of whom are now protecting the capital. A further 50,000 civil servants from the police and military have also been mobilized as part of France's terror alert -- a total of 88,000 now focused on protecting France after Wednesday's attack, Cazeneuve said in a statement earlier today.
Police made several arrests overnight and held people for questioning in Wednesday's attack, Prime Minister Manuel Valls said today. The identities of those being questioned isn't clear, and Said Kouachi and Cherif Kouachi remain on the loose.
The French president, speaking Wednesday, called the attack a “terrorist operation.”
Charlie Hebdo, a satirical newspaper, has come under attack before. Their office was firebombed in 2011 and its website was hacked after its cover featured the prophet Muhammad. Nearly a year later, the publication again published crude Muhammad caricatures, drawing denunciations from around the Muslim world.
The cover of this week's issue of the newspaper focuses on a new book by Michel Houellebecq, “Submission,” which depicts France led by an Islamic party that bans women from the workplace.
The turmoil punctured an otherwise normal day in the French capital, with the gunshots audible from nearby buildings, sending bystanders cowering. The masked gunmen were later seen fleeing the scene and hijacked a car, authorities said.
The tragedy marks France's deadliest terror attack in decades.
The Associated Press contributed to this report.