LOS ANGELES - Police in Canoga Park are looking for a group of thieves after a smash-and-grab robbery at the Westfield Topanga Mall Friday evening.

One month later, it happened again. The Tourneau luxury watch store at the Pentagon City mall is the scene of another dramatic smash-and-grab robbery involving a group of thieves armed with a hammer and fire extinguishers.

A group of masked individuals ran off with several designer bags and clothes in a “flash mob” robbery at a mall in the Canoga Park neighborhood of Los Angeles on Friday night, and part of it was caught on camera.