OTOH...she did get out of the bedroom and thagt's the end of her "story". But surely someone must have seen her leaving/noticed that she was no longer there. And HOW did she get home?
There weren't any cell phones in 1982.
At the age of 15, she couldn't drive.
Who goes to a party wearing a bathing suit under one's clothes and not bringing underwear for later and where were her house keys?
Did her parents not notice anything when she did get home?
Had she been drinking?
So many questions that she has NO answers for!
That's pretty common. You dry off the bathing suit a bit and put the clothes back on. I did it many times in HS and it's not too different as a guy. Her keys were in her pocket? Or her purse she grabbed heading out the door.
I think your major questions are better. e.g. how did you get home, how far away was home, etc. The problem with the most questions is that she has been practicing the answers with sympathetic therapists since 2012 and drumming the answers into her mind. Plus she is not going to stumble over a couple details, she'll just say she doesn't remember and the Dems will interrupt the questioner.