Mass Shooting Leaves 12 Dead at Colorado Theatre
A gunman wearing a gas mask set off an unknown gas and fired into a crowded movie theatre in suburban Denver at a midnight screening of the new Batman movie ``The Dark Knight Rises''.
There are 12 dead and 38 injured with the youngest victims a three month old and a six year old child.
Police are checking his Denver-area apartment.
Twenty four year old James Holmes was arrested outside the theatre.
Take a look at the carnage.