Yes. I would have expected Barb & Denise to showup together, unless Barbara was too stoned / hung-over.
As for Andy Kemal, he's got a stronger motive than DAW. But the same evidence against him, basically zilch.
Until the SDPD can show how somebody "uninvited" can sneak into a alarmed house, with a dog down the hall, and snatch this girl; I'll keep my money on PDvD.