The Dark Knight Rises screening shooting Gunman gas mask shoots dead 15-people including children

A masked gunman shot dead 15 people and wounded 50 others at a suburban US cinema during the screening of the latest Batman movie.
The 6ft tall man, dressed in black and wearing a gas mask opened fire at the showing of The Dark Knight Rises in a mall in Aurora, Colorado and set off a smoke or tear gas bomb.
Witnesses said that the man, thought to be aged 24, burst through the emergency exit at the front of the auditorium, wearing body armour, and began firing into the audience with a rifle and two handguns as he made his way up the stairs, picking his victims at random.