Police arrested 12 suspects  of helping the Islamist militant gunmen . The investigators say that they may be connected to the deadly attack on Charlie Hebdo.

Operations were held in 5 different cities.

Paris"s Gare de l"Est train station was evacuated today ,at 8:00 a.m. local time after an alert but reopened about an hour later.

German Police arrested 2 suspects. Reportedly one of detainees is the leader of Turkish and Russian extremist group.