I just don't see this as a setup. What is the DT going to say to Casey, "Pretty please, don't get mad or upset or do anything to make yourself look bad...uh...just sit there...just sit there and smile and don't say anything...". They cannot control Casey. Putting her in visual contact with her parents is not going to work to her benefit. She is going to explode at them, and that will only hurt her case, not help it. Plus, Casey's nonverbal cues destroy her as well. Even if she were silent, she wouldn't react correctly and people would pick up on that. She's a terrible client verbally and nonverbally. There is no way the DT can allow this to happen unless they want to sink their own case even further. Casey doesn't listen to anyone. She's been raised to do what she wants, when she wants, how she wants, with no challenge or reason to obey authority or do anything anyone else wants her to do. As much as it seems like a setup, I just don't think it is. Maybe CA would like it to be, but it's not going to happen.