At least 14 people have been killed in a shooting at a Batman film premiere in the US city of Denver, police say. You can watch youtube video here..
About 50 people have been injured in the incident at the cinema complex in the suburb of Aurora.
Witnesses say a gunman wearing a gas mask opened fire during a midnight showing of The Dark Knight Rises.
A 24-year-old man was arrested in a car park nearby in possession of a rifle and handgun. He told police that explosives were stored at his home.
Police chief Dan Oates told reporters that an apartment block in the north of Aurora had been evacuated as a consequence of that information.
More weapons may have been left in the cinema, he said.
US President Barack Obama has spoken of his shock at the incident, which began at about 00:30 local time (06:30 GMT) at the Century 16 cinema complex.
“Witnesses tell us he released some sort of canister. They heard a hissing sound and some gas emerged and the gunman opened fire,” the police chief said.
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