On this video you see the the purse snatcher sneak in as the security gate is closing, he tries to steal this ladies purse but she decides to give him a world class beat down!

On this security video you see the lady pull into her secured parking area, and you see the two thieves pull up on their motorcycle. As the security gate is closing behind her car, one of the purse snatchers sneaks in and grabs her purse. A struggle ensues, but instead of a drawn out game of tug-of-war, she proceeds to whoop the snot out of him. She knees him, kicks him, and beats him to the ground. His partner in crime hops the gate and comes to his rescue and together they make a speedy retreat... empty handed.

(LiveLeak)