In reply to:

On one hand I think that people should be able to write whatever they want, and if they can make money from that fine. But on the other hand, if the motivation to solve crime is only to profit from the movie deal, then we may have some sort of integrity issue down the line. Are criminals that are in jail allowed to profit from books that they write about their gruesome murders?



The end of the statement has the most to do with what your asking, but the beginning was pretty interesting.
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Michael West