just to contribute to 'sam11' post:

why sheriff didn't pick up Oscar's gun and make last stand right there?....there was enough time....Jane was unarmed at the moment (without gun)......why running?...why stupid drama?

 maybe someone could collect all valid unanswered questions at one place based on 'sam11' post......'Guest1201'? that could be good sections in your site......'unanswered questions'