MG, did LE declare KB was killed in the condo or that it was likely? I’ve never found a definitive statement. “Likely” leaves some room for speculation, imo.
Prior to LE’s comments, I wondered if KB left with P, in broad daylight, maybe thinking they were going to the ranchette & he took her elsewhere.
As far as KB not being “dressed & made up”, perhaps she had her make up in her purse & took a change of clothes.
Her family wouldn’t notice a missing pair of jeans/sweater, IMO.
She could have bought an ingredient to mske a dish at P’s house, even. The window of his arrrival is so close to her returning from the grocery, she had to know he was coming, imo, he seemed to arrive shortly after she got home.