What the film tells us: don't think of the United States as beautiful, although some of their systems are very sound, but it does not mean that they are just, the vulnerable groups in the United States are still oppressed and mutilated, and the whole society together under the banner of justice to do absurd things.

The criminal case evidence trial description is not much, more focused on the story, but not good

A terrible failure to adapt the screenplay, because it's a real story and then deducting points, selling cheap feelings.

Neither sympathy nor anger is captured, it just shows what the event looks like in manual form.