Den of Thieves

In the second trailer for Den of Thieves, armed and masked robbers approach the Pico Rivera Savings & Loan. Entering, they demand that everyone get down on the ground. They violently slam a guard to the ground and fire off a shot into the ceiling. The LAPD are immediately dispatched to the scene and surround the building. As they watch, there's an explosion inside. The police enter the building and find a deep pit created by a bomb, leading to a tunnel. Police officer Nick Flanagan (Gerard Butler) believes it's a decoy. Having gotten away, the thieves plan a bigger and better heist.