NR's Son......
http://www.zoominfo.com/p/Nina-Romano/1823829120
It is the computer searches that bother me.... ALOT and who had access to the house to do them.
It could have been NR's son who killed RZ. His condition of Asperger's Syndrome and Max's accident could have pushed him into taking action.
What if NR's son was there the morning of Max's accident... maybe he was the one taking a picture of MS when he was playing on the balcony with the scooter. The "planking" picture. Maybe he was afraid either XZ or RZ would "Tell" eventually that he was there and in affect caused Max's accident. What if he decides to get rid of RZ because she can tell everyone what happened. XZ is safe on a plane home but RZ is home alone and NR's son has a good part of the day to plan her demise. Or maybe he is just enraged that Max is so badly hurt and blames RZ. Again, the message on the door is sarcastic.....
The kinky searches and the naked body.... they speak of a teenage boy... and the message on the door.... so cold.... teenage boy with Asperger's who feels threatened that his caregivers will turn on him if they find out he was the cause of MS's accident? Or simply the agony of feeling that RZ harmed MS deliberately. NR's son certainly would have heard much about this while staying with DS during this tragic time. Was this his way of ... a teenage's boy with aperger's way of "taking care" and handling the situation. The confusion of the sexually attractive RZ, the expected demise of MS... the strong emotions of likely both DS and NR that RZ causes MS's death.... filter that through the mind of a teenage boy with Asperger's.... he had motive and time to do this...
Maybe NR was actually at the mansion looking for her missing SON! Or Maybe NR said she was at the house to cover for her SON?
Darn this case is weird.... but this is the first suspect I could tie in the kinky searches on the Mansion computer with....
I sure hope he is questioned!!!
You might want to read up on Asperger's.... this is the wiki link....
Asperger syndrome - Wikipedia, the free encyclopedia