Claimant has the burden to establish that he has sustained an injury by accident arising out of and in the course of his employment, and the accident resulted in the alleged injuries. Choate v. Lily Tulip, Inc., 809 S. W. 2d 102, 105 (Mo. App. 1991).
§287.120.1 RSMo. (2000) provides workers' compensation where an injured worker shows that his injury was caused by an accident "arising out of and in the course of the employee's employment." §287.020.2 RSMo. (2000) defines accident as "an unexpected or unforeseen identifiable event or series of events happening suddenly and violently, with or without human fault, and producing at the time objective symptoms of an injury. An injury is compensable if it is clearly work related. An injury is clearly work related if work was a substantial factor in the cause of the resulting medical condition or disability. An injury is not compensable merely because work was a triggering or precipitating factor."
I find Claimant sustained an injury on December 11, 2002 when she stepped on a piece of asphalt and fell in the parking garage where Employer permitted her to park. The fall was sudden, violent and unexpected. Claimant reported the injury to Employee Health the next day after she experienced stiffness and occasional radiating pain into her right leg. Claimant visited her doctor on December 18, 2002 with complaints of back and right knee soreness and requested physical t