A flash mob struck last night at Nordstrom at The Grove around 10:45 p.m., according to the Los Angeles Police Department.
A video from the scene showed a broken window and a sledge hammer that was left on the ground.
Police said the thieves got away in four cars, including a Nissan SUV.
The police caught the SUV in South Los Angeles, the three suspects were taken into custody at about 3 a.m.
The cars were searched and inside there were clothing items, a cash register, ski masks and gloves.
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