Sorry -- disagree with you on the basis there are exceptions and there was a single pubic hair found not belonging to any of the R's, there was unidentified DNA and the crime scene was not exactly organized.
The fact that the paint brush was broken to make the garrotte suggests being disorganized and in a frenzy rather than organized -- tossing trial RN sloppy -- not organized, leaving pineapple out -- not organized.
A person in psychosis is not necessarily a psychopath and a psychopath does not always experience a psychosis.
For instance, the mother who was in a post partum psychosis, drowning five children in the tub, then very neatly placing them one by one on the bed and covering them -- this was not disorganized in any way, but to the contrary methodical -- yet she was in a psychotic state.
Sane people can experience psychosis from extreme stress in their life. Many people have been treated for psychosis and are not psychopaths.
IMO only
Let me clarify.......psychosis does not mean the same as a psychopath. Psychosis means out of touch with reality, could also mean hallucinations, delusions, hearing voices, getting messages from God telling you to harm someone. Usually has to do with Schizophrenia or other mental illness such as mania from bipolar disorder, but still not able to carry out an organized crime such as this. Psychopath is a personality disorder..not a treatable mental illness Ted Bundy was one who is well known. They look and act normal to most people, look how TB was able to fool all those people? Drowning children in a bathtub when you are alone does not require organization, IMO.