well i thought ian died but jenna is too obvious they want 你 to think jenna so then they can shock 你 with someone else. i think it is a group of people too, maybe paige, toby, and lucas. i also think maya was apart of it and she was going to tell emily because she couldnt live with the guilt anymore and one of the other As got to her first. but other than that i dont know but i 爱情 the 显示 and cant wait to start the books.