The flash mob also damaged the store's security system.

A destructive flash mob at a Walmart store in Jacksonville, Florida was caught on video and posted to YouTube.

The number of the flash mob appears to be about 300 youths, according to police.

The destructive teens and young adults may have left a nearby party before showing up at the Walmart to trash the store.

Members of the teen flash mob destroyed several items and also stole some items and scared customers and YouTube video showed the teens throwing food and merchandise around the store.

They also damaged the store's security system.

Police did not make any arrests after the mob of people took over the store and are studying the video to determine identities of the youths in the flash mob.

Watch the teens as they hit the store below on video.

(Image: YouTube)