Seven people have been detained in the hunt for brothers suspected of gunning down 12 people in an Islamist assault on a satirical weekly, a judicial source said today.
Confirming earlier comments by Prime Minister Manuel Valls, the source, who refused to be named, said men and women close to the two brothers were currently being questioned by police, without saying where they had been detained.

Valls, meanwhile, told RTL radio that the two suspects — who are still on the run — were known to intelligence services and were “no doubt” being followed before yesterday’s attack.
French police publish images, names of #CharlieHebdo suspects Cherif Kouachi and Said Kouachi http://t.co/eUkCFmREBW pic.twitter.com/mygZSiEcvr
— CNN International (@cnni) January 8, 2015
The masked, black-clad gunmen burst into the offices of the Charlie Hebdo magazine yesterday before jumping into a car and escaping.
23 Heartbreaking Cartoons From Artists Responding To The Charlie Hebdo Shooting http://t.co/GzbrdUCu7x via @broderick @buzzfeednews — Madhuchhanda Bose (@madhuchhanda11) January 8, 2015
Islamic terrorists killed #CharlieHebdo editor and 11 others: “I prefer to die standing than to live on my knees.” pic.twitter.com/GdSnR2neIH
— Kanchan Gupta (@KanchanGupta) January 7, 2015
Police have issued arrest warrants for Cherif Kouachi, 32, a known jihadist convicted in 2008 for involvement in a network sending fighters to Iraq, and his 34-year-old brother Said. Both were born in Paris.
