By CBS 2 Chicago Staff

NORTHBROOK, Ill. (CBS) — About 10 people ran into the Neiman Marcus store at the Northbrook Court mall on late Tuesday and stole purses, police said.

At 5:40 p.m., witnesses said the suspects entered the store and were gone with an unknown number of purses in less than a minute, Northbrook police said.

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They fled east on Lake Cook Road in two dark-colored sport-utility vehicles, police said.

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Someone punched a loss prevention agent during the incident, but no injuries were reported, police said.

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The suspects were believed to be between the ages of 16 and 20 and were wearing hoodies and masks, police said. No weapons were reported.

CBS 2 Chicago Staff