Multiple outlets are reporting that at least one person has died — and many more are injured — after a truck driver plowed into a crowd at a Christmas market in Berlin:

According to media, German police believe it may have been a deliberate attack:

Emma Rushton, who claims to have witnessed the alleged attack, describes the scene from her perspective:

For what it’s worth:

Twitchy will continue to monitor the situation and update with further developments.

Editor’s note: This post has been updated with additional tweets.

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Some outlets are now reporting that the driver’s been caught:

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More from the Washington Times:

The Berlin police said the truck contained two men, one of whom “died on the spot.” A man suspected of being the driver “was arrested in the vicinity.”

“The backgrounds are still unclear,” the Berlin police wrote on Twitter in German.

The Twitter feed of the Iraqi Popular Mobilization Force said that the Islamic State was claiming credit for the Berlin attack, based on jihadist accounts the IPMF tracks using encrypted technology.

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The death toll has risen to 12, with at least 48 hospitalized.

The State Department has weighed in with a very brief official statement: