• Kezia Perkins, 32, was attempting to park in a handicapped spot at a Walmart when another driver cut across her and took the space
• Perkins confronted the driver yelling through the car's windows at the 71-year-old woman who had recently undergone a hip replacement
• Once Perkins had returned to her car, the driver emerged and began to head towards the store
• Surveillance footage shows Perkins rush around the car and, according to witnesses, she 'chest-butted' the older woman to the ground
• The victim sustained a broken leg and required a second hip replacement
• Police found that Perkins' license was invalid and her handicapped tags were not even registered in her name
• Perkins has been charged with felony aggravated battery and could face six years in prison