By CBSLA Staff

NORWALK (CBSLA) – A large law enforcement presence is in Norwalk after a deputy-involved shooting.

The shooting happened around 8:45 p.m Sunday in the 12000 block of Foster Road in Norwalk. Witness video shows deputies shooting at a white van as it speeds by patrol cars.

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According to deputies, it appeared as if the van was purposely driving towards them, and they fired their weapons in defense.

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Roughly nine deputies then follow the van into a residential area in the video. It is unclear if there were any injuries.

Details about the driver were not immediately available. What led up to the driver careening towards the deputies has not yet been released.

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(This is a developing story. Check back for updates.)