I have to rely on Michigan law, which is different from any other area on this planet. If you knew that the vehicle was not insured when you drove it, you are screwed all the way around, as is your sister. If you did not know that the vehicle was not insured, you can sue the other driver/owner for all of YOUR damages (physical injuries, lost wages, etc.) Your sister may be screwed as far as the property damage goes.
Answered on Aug 02nd, 2013 at 9:31 PM