What I'm seeing is there are two (+) types of murderer,
1) the one who thinks he/she can fool the police and everyone else by going in front of the cameras
or
2) the other who hides and runs from everything.
RT is similar to, say, Mark Galante stood beside a mannequin that was dressed in the clothes of his missing wife, Jody, in a public appeal to find her, he fronted media cameras thinking he was smarter and could out-fool everyone. All along he was the culprit. Our coppers got him.
http://www.smh.com.au/news/national/husband-on-murder-charge/2006/03/01/1141191732157.html
Then, there's the likes of Baden-Clay who he and his family literally ran and hid and did not show their faces in the search for his wife. But as soon as he showed his moosh everyone knew what a lying prick he was.
I'll put my chin on the line and say 'Ol Borce R. is in this category. We'll wait and see until Karen is found, if ever.
Both showed totally different reactions but both were guilty as all hell.
I'll rabbit on about how amazing our cops are.
Either way, either personality and their damage control antics, our cops see right through them.