Ian isn't A, Courtney who is Alison's twin was murdered by Alison ..Mona is -A but after Mona dies and tries to kill Spencer ; Ali becomes -A to mess with the Pretty Little Liars.
No
A
No.
no
No
no
He wasn't.
He's not
A saves her in the bell tower from Ian in Pretty Little Liars
Ian was murdered by --A
No a killed ian
Ryan Merriman