Oh the law changed, but the psychosis of the murderers remained the same!!
Chris Dawson, for example, when he murdered his wife, that law was not operative, but it came in 2 days before he was convicted 40 years later. So he doesn't get parole until he produces Lynn's body. Which he may never do, because that means he admits to murder.....
Paul Wilkinson murdered Kylie Labauschange, he buried her somewhere between Grafton and Newcastle, he won't tell anyone because it is revenge on her family for helping convict him by providing Kylie's phone messages. He'd rather stay in prison than give them the satisfaction. Keeping in mind , one is dealing with sick psycho creeps, this is how it works for them.
Motive. He doesn't need one. Perhaps it just felt good. God knows. maybe even God doesn't know. I am sure in his own little mind he has ,or had, a motive. Not that it needed to have anything to do with Samantha Murphy. So good to crash into , Emirates, my idol.
Emirates, in the spirit of the Committed Websleuther, went to the house opening of a murderer to check the place out!!..