Is it the ignition switch, window panel, battery ?

What is your question?

My 2004 trailblazer has always had problems but this past year was the end all of even being able to drive it. I was pulling into a gas station when the engine shut up. Since then it's never been the same. None of the inside electrical works, The back running lights do not work but the brake lights and head lights work fine. If you try to start the key with get stuck, then the car needs to be jumped. Once it's jumped and you drive the car will shut off if you go up a hill or make a sharp turn. Then the key will be stuck again once it shuts off. Any ideas as to what could cause this?