The location set up for Casey was very important. Goofey almost pathetic looking hairstyles, well timed fake crying and temper tantrums, the stone face poor me look, tiny low in the seat look....what does the average person think about this display? Oh, how could this innocent looking girl possibly do what the prosecution is suggesting? They better have some hard evidence for me to put this girl in jail. As a matter of fact they probably felt sorry for her.
That cake was baked within 2 hours in deliberation of the first day I bet. Not guilty.....
The first thing I would ask the jury members would be "do you believe all the tears from Casey were genuine?" If they say yes I stop...If they say no I move to next question.
The thing is you make the determination that she was faking all that time because you know the whole back history. The jury knew none of it. If you see someone crying on the street, do you automatically assume they are faking it? Maybe you can, but most take a picture at face value.