I'm pretty sure based in the reviews I read on these apartments that they are run down, out of date, not rebovated and specifically state in reviews that maintenance is terrible. There are probably several reasons she would slide a night table in front of the door. Kids do this often.
In her Dads interview clip from Dr Phil he said she was grounded for her interactions online with older men. But he also said he had spoke. To her within a week- where all his other interviews referenced that the last he spoke to her was via text two weeks prior where she responded with "I'm fine, everything is good" I don't think they had a very solid or tight relationship. Also- whether together or not her parents have not been seen once, together speaking on this. Which is odd.
If she was grounded since Christmas with no access to her phone as he says-- she could not have been on social media as we have seen proof of, she could not have responded to his text, they could not have traced her last text integration that night with DE, etc. I don't think anyone really knows the facts on what this child did or didn't do. I don't think anyone really knows. And while we are inclined to believe the parents would know what their 13 year was doing at all times.... Again, I think they knew very little. She may have been spoiled as someone mentioned earlier.... But that doesn't mean she was supervised.