Three men armed with sledge hammers walked into a jewelry store in Montclair and got away with about $200,000 worth of jewelry Thursday night.
Security cameras inside the store captured the entire incident.
"I put my hands up because I thought they had guns," said Eduardo Haro an employee at Anthony & Co. Jewelers. "They started grabbing stuff and taking all the jewelry."
Get Southern California news, weather forecasts and entertainment stories to your inbox. Sign up for NBC LA newsletters.
No injuries were reported.