Courtney is alisons twin sister who is insane and took her place and befriended the four girls so Courtney is the one who gets killed not Allison the real Allison is the killer
No. Courtney is dead
The real Ali killed her twin Courtney. Courtney was friends with the Pretty Little Liars. Ali didn't like Courtney.
Courtney is alison's twin sister, who pretended to be her
Courtney was in the hospital because she had mentel issues.
You find out about Courtney in the book Wanted.
Courtney
Courtney Phillips is really amazinggg. You can pretty much consider her better than you!
Ali (the real Ali) kills Courtney.
Courtney isn't in the TV show
Courtney wants to pretend to be Alison meanwhile Courtney was supposed to be in a mental hospital
Because Courtney was taking over Ali's life.
Courtney stole Ali's ring :) hope it helps