I wouldn't mind knowing the answers to those questions myself, Nicholas. The only thing I've read which mentions the SCCRC's tests and results pertaining to the DNA in this case was from an old Daily Mail article (link provided below). Interestingly, it states that, as well as LM's human rights being breached during several police interviews (the sccrc took the view that LM was treated as a suspect from July 1st 2003
During his 1st July 2003 killer Luke Mitchell had his mother Corinne Mitchell sat next to him
And there were times during this interview where he would ask his mother questions to aide his evidence
Like for example saying to Corinne “Shane wasn’t there was he”
Killer Luke Mitchell also told police during this first interview that he went out to look for Jodi on his mother's suggestion
And this appears to have occurred
prior to receiving a text message from Judith Jones
Corinne Mitchell’s stated during her killer sons trail;
“
I kept trying to phone him as he was late and in trouble”
All her telephone calls to her killer son were ignored
Then at 00:30hrs on the 1st of July 2003 killer Luke telephoned his mother allegedly saying to her;
“
I can't talk, I have to go”