My 80 yr old mother was a pedestrian struck by a vehicle... need help

You should talk with a good car accident lawyer as soon as you can.  The insurance companies will be calling, medical treatment is required, and the police may have questions about the accident.  All of this can impact what happens with a case, so with free consultations being the norm in this area of law why not get good quality advice to help?  You can start by reviewing the information on my website pertaining to Pennsylvania Car Accidents