After reading a draft of the advisory, Holmes' lawyers objected, saying a narcoanalytic interview and a polygraph would violate their client's rights.
In the final version of the advisory, Sylvester said he had incorporated some suggestions from the defense and the prosecution, but he did not address the defense objections to a narcoanalytic interview and polygraph.
Karen Steinhauser, a former prosecutor who is a law professor at the University of Denver and a defense attorney, said she could not find any case law about use of the narcoanalytic interview.
"It comes up so rarely," she said, adding she knows nothing about it.
She noted the technique is clearly allowed by Colorado law.
Associated Press writer Nicholas Riccardi contributed to this report