Associated Press "called" the result on Proposition 66 last night.  Brian Melley of AP has this story.

The opponents are making their usual claims in the press that Prop. 66 won't work.  However, they sing a very different tune in court.

In the petition filed in the California Supreme Court in Briggs and Van de Kamp v. Brown et al., S238309, former California Attorney General John Van de Kamp declares under penalty of perjury:

It [Proposition 66] will also make it more likely, and more immediate, for persons sentenced to death to face their executions.

Yes, that was exactly the idea.  The opponents are apoplectic about Proposition 66's passage precisely because they know it will work, even while they tell the people the opposite.