Does anyone think she may have been kidnapped from her own home? We know there were people there "including family" (so who was there who wasn't family?). I am putting that in quotes as that was how it was reported, that it was additional people to family. Wonder how many people were there that morning. Perhaps that would explain why there have been no sightings if she'd been put straight into a car outside the house. Then again, I guess a person can leave willingly with someone, and then it becomes a kidnap situation. It would explain why there has been such a thorough search of her home, and items removed from it, if she was taken from there.
Wonder if the sound of music and then door slamming was related? Music to cover up some other noise. After all, the music must have been pretty loud if others in the house noticed it being turned off.