Answered on Feb 3, 2014
It sounds like you are in one of those very close cases that might be considered to be in the course and scope of work, it will be very fact intensive, for example why were in the location, was it the parking lot, etc. I would talk to a workers compensation attorney, any decent one will give you a free consult and you will likely not pay anything unless you recovery continuing benefits or a settlement. Sounds like you have a significant injury and there is too much at stake not to, good luck.