What do Miles and Harper think of Dr. Lenz's ability to interact online with the killer as a woman?

iles and Harper disagree about Dr. Lenz's ability to accurately portray a woman online. Harper believes Dr. Lenz cannot do it, but Miles thinks that he can. Both men do agree that his first long exchange with the killer is inconsistent because he asks how he can find the killer online again. The trick Dr. Lenz is playing is dangerous, and both men know it. In later conversations, they both feel that Dr. Lenz gives too much information without getting enough from the killer.