I have a lot of doubts about the timeline.
Around 8PM the girls went to Brian Joy´s house,where a party was held (and the parents were out).
The girls asked Joy if they could spend the night there and he said Yes. But, the strange thing is that, at 10 PM. Stacy called her mom to say they weren´t going to Branson and that the three girls would stay at Janelle´s house (she didn´t say the three of them would stay at Brian Joy´s house, she said Janelle's).
The three girls (remember that Kirby was also with Henson) stayed at Joy´s party until 11:00 PM (in some web pages I found that they left to Hanoover at 1:00 AM(it is worth mentioning that Brian Joy was, supposedly, the person who drove the girls to the other party). So, between 11 PM and 1:00 AM , the people that had been at Joy´s headed to a party at Michelle Elder´s house (a mile from the APCO A-Mart).
The girls and their friends stayed there until 1:50, when the police broke up the party.
A few minutes later, Shane Appleby (was he also at Brian´s party?)drove the girls back to Joy´s house. This point is a bit confusing, because I read that Appleby was the one who drove the girls the Elder´s and back to Brian Joy´s house.
Now, at this point, between 2:00 AM and 2:20 AM (the last time Janelle, supposedly, last saw the girls, and Mrs. Kirby last heard the girls saying "let´s go to my house" or something like that), the girls returned to Brian Joy´s house, but he told the girls that they had to spend the night somewhere else.
This is when Janelle invites them to her house. After this, what we know is that the girls didn´t stay at the Kirbys´and went to Suzie´s house (according to Janelle and her mom).
Doubts: When Stacy called her mom at 10:00 PM, did she lie about staying at Janelle´s house? Why? Or are the rest of the friends lying? According to Shane Appleby, he drove the girls back to Joy´s, and then he told them they couldn´t stay there. (Remember that this is the Appleby Kirby and Henson visited after entering Suzie´s house the next day). What happened, during the night, ,that made Joy change his mind about the girls spending the night at his place?
Appleby and Kirby mentioned that Suzie was feeling sick and that she wanted to go home. I believe that this was mentioned in one of the documentaries, and someone even claimed that Suzie was begging people to go to her house. Was this confirmed by other people at the party? If we analyse the account of the events, it looks as if someone was trying to come up with an excuse that could justify why these three girls went to Suzie´s house when they had told Stacy´s mom and other people that they would stay at Joy's or at Kirby´s.
What do we know about the neighbour that called the police? why did he do that? Were the kids that noisy? He heard someone screaming? Who knows... Just wondering.