Watch: Moment thieves ransack California jewellery store

A group of nearly 25 people ransacked a jewellery store in San Ramon, California. Close to $1 million worth of merchandise was stolen during the armed robbery, according to the San Ramon Police Department. At least three individuals were armed with guns while others carried a mix of crowbars and pickaxes. Police arrested six adults and one minor in connection to the robbery. No injuries were reported.