I'm awfull with remembering names. I'm reading the book right now to try to understand it better. Correct me if I'm wrong.
So, we have Micke, that's the most obvious person who saw it and lived to tell the tale.
We also know through him that Patrik did not see anything, since he had gone back to the shower rooms to get Mr.Ávila.
Then, we have Roger and Prebbe. Prebbe was basically just at the ready in case Mr. Ávila woke up. And Roger was searching the office for money and whatnot. I don't think it mentions if they left the office to go check on the rest of the gang.Micke looked up at the shower rooms. Why the hell wasn't the teacher back yet? Patrik had run to get him, why wasn't he coming?
The rest of the people who saw Eli were the other boys who were either swimming or working out and had to stop after Jimmy screamed at them.
Ok, my objective with this is to understand how many people managed to describe Eli to the authorities. It may be an important factor if in the future there is indeed a sequel.
I'm assuming that at least more that 7 people have seen what happened (Not counting with the 2 decapitaded individuals). Clearly not all of them would be able to describe Eli, all they saw was probably black hair and wings.
Micke is a different case though, all he has to do is connect the dots and boom, he eventually could relate the "angel" with the girl he spoke to through the window (which he probably did immediatly afterwards).
By the end, it is said that everything seemed to back up the story they all told, relating to the angel (the blood present in places of the building where it should not have been). Do you think all this could be of major importance in a possible sequel?
Also, personally, I think Micke would be an interesting character to mantain in the next one. Not constantly, obviously. But it would be cool to get a glimpse of what he would think of that moment, years later.