Strasbourg shooting: Alleged gunman comes from family known for radical views

A large-scale manhunt is underway for a suspected extremist gunman who killed three near a Christmas market in Strasbourg.

Update: A 29-year-old extremist suspected of killing two people near a Christmas market in Strasbourg shouted "God is great" as he opened fire.

A massive manhunt is underway for Cherif Chekatt after the shooting which left another person brain dead and 12 injured.