The Bank Heist

Ryan, Steven, Calvin, and Philip had planned the perfect heist. They had managed to get ahold of blueprints of the bank and knew where everything was. They had studied the bank's security system and knew exactly how it worked and how to disable it.

Calvin was a safe cracker, had studied the bank's vault design, and was confident he could break into the vault within 15 minutes.

They even picked the perfect weekend to stage the heist as they discovered a bank customer had just deposited $25 million in diamonds in the bank's vault. They figured they could steal almost $50 million from the vault.

The heist was going exactly to plan, and the team had cleared out the vault in under an hour and were ready to leave with their take.

Unfortunately, as soon as they left the bank, they were surrounded by police officers.

What they didn't plan for was a power outage. Once power was lost, the backup generator immediately started. Once on the backup generator, the security system switched to the backup system and immediately set off the alarms. The backup security system used a silent alarm, so they did not realize the alarms were triggered.