Well it comes down to the 'feasibility' aspect as far as I know, and with the quality of the evidence now *shrug*.

Mmmm the reasonable doubt thing was the crux of the Privy Council decision eh

The other factor I've heard noted is whether NZ even SHOULD challenge what is effectively a quashing of conviction from Privy.

Shrug. I don't know if he's innocent, but I am glad it has come to this.

Who had more motive though really ... the weird guy in strange jumpers or the father about to be sprung for incest ...

In some ways the real tragedy would be if he WAS innocent. What a waste of a life.