Horse Detective
Why the long case?
I don't think you get the point of having someone like her on to begin with. At no point does anyone think a debate is going to change her mind, the entire point is to communicate to other people why her ideas are wrong. Constantly letting her have the last word is only going to make her look bad to people who already dislike her.
What, was Trevor supposed to explain her points in detail for her? Her last word doesn't do much to explain a sane mindset behind her opinions.