A flash of light and smoke appear, in this video grab, at the start of the final assault at the scene of a hostage taking at an industrial zone in Dammartin-en-Goele, northeast of Paris

A flash of light and smoke appear, in this video grab, at the start of the final assault at the scene of a hostage taking at an industrial zone in Dammartin-en-Goele, northeast of Paris

A flash of light and smoke appear, in this video grab, at the start of the final assault at the scene of a hostage taking at an industrial zone in Dammartin-en-Goele, northeast of Paris January 9, 2015. The two brothers wanted for the shooting of 12 people at the offices of satirical weekly Charlie Hebdo were killed in a raid on Friday by security forces on the print works where they were holed up with a hostage, a government source said. REUTERS/Reuters TV (FRANCE – Tags: CRIME LAW MILITARY)