This episode is very much like the actual account and true story of Jeffrey Dahmer except Dahmer was homosexual. The alcohol abuse and the drilling of a human skull so the victim is like a zombie. The actual cutting of women's calf is an obsession. This also is a similarity to Jeffrey Dahmer's obsession with certain anatomy's of the human body. Neil Patrick Harris could not have done a better job acting the part. It's actually unbelievable how an obsession can turn into a crime. Jeffrey Dahmer in my opinion just like the character of John Tagman shows the need for acceptance and love and friendship. All things that humans require for successful lives.