I don't know who killed charlotte Archer wasn't involved with AD, he was just in love with charlotte and wanted to find out who killed her and wanted to take Ali's money Mary isn't AD she just thought cece was her daughter and was upset so got involved with archers plan Noel wasn't AD, but was the middleman between AD and Jenna and Sara Noel got involved with AD because he was friends with cece and was kinda helping her out when she was A by making sure Ali stayed gone AD got Noel involved because she needed new minions Wren is still a minion Maybe Toby as well AD is Spencer's Twin And the end game is probably to trap and kill all the girls but then take Spencer's identity and pretend like she's the only one that survived Now noels dead she's involving Jenna And she's gonna do try and do what the guys in scream tried to do in the first movie and pretend to be the only survivor of the A attack and then blame someone else??? She wants to find out who killed cece for revenge and the revenge will be to frame them for being AD THE END
