As we are all aware, GBC has lawyered up and has a well respected criminal lawyer working for him, Darren Mahony, who has subsequently briefed leading criminal barrister, Peter Davis, SC, to apparently assist in dealing with the police and media and their enquiries surrounding the disappearance and death of his late wife ABC.
If you are interested in the perspective of a Barrister and their ethics, here is a link to a paper Peter Davis SC authored titled ETHICS IN CRIMINAL TRIALS.
https://portal.barweb.com.au/Upload/FCK/Ethics%20in%20Criminal%20Trials%2023%2002%2012.pdf
It is an interesting read and demonstrates the consideration of the case that any police counsel assisting this investigation will have reference to in terms of any legal defence should charges be made against the perpetrator(s). Enjoy!