I haven't seen any MSM reporting that any victims' advocacy group was helping AE while she had no living arrangements while LE searched the house. I also don't think she would have refused help, she seems very open to help when it has been offered according to her statements to the media and MSM reporting. Daughter was employed at her father's firm which closed the day he was arrested. Son may have been on SSI but that likely wasn't a lot of money and who knows where they were with regard to the monthly cycle of SSI payments. Bank accounts may not have been frozen, but if they were living from paycheck to paycheck as many people do, there might not have been much to draw from after bills were paid, like mortgage, etc. She could have used a credit card for a car and hotel, but if she was trying to keep credit card purchases low, a rental car for a week is a lot cheaper than a hotel for a week. (That's if the car was a rental, I don't recall if it was a rental car or her car or a relative's car.)