Thanks for this. The timing had been ticking around in the back of my mind as a huh? Another KK lie.
As she's driving in the dark, it would be difficult to capture her on traffic cameras, but I'll bet LE has video footage of the car and her in multiple gas stations and SonicBurger's along the way.
I'm thinking she might well have also been on some sort of stimulants. Lots of anxiety and excitement on the 12 hour drive, the 4 hour clean up, then hanging with PF to go to Nash ranch & SF's property at the burn site.
And she would have stayed the night at Chez SF.....
(Which leads to another question LE would want SF to answer, but that's for another topic, after PF's trial, methinks)