Shooting Update: Video Captures Frenzied Evacuation of Arizona Mall

As shots erupted at the Chandler Mall in an exchange between wanted fugitive Daniel Perez and undercover police, alarms rang out inside the Arizona mall, warning shoppers to evacuate the premises.

Footage submitted to CNN captured the moments of panic at the scene as eyewitness Scott Cahill describes what happened:

For the latest update on the mall shooting, click here.